24 Top Router Bit With Bearings

 

Infinity Tools 59-501B 12 Shank Window Sill Router Bit With Bearing Kit

Infinity Tools 59-501B, 1/2″ Shank Window Sill Router Bit With Bearing Kit

Infinity Tools 59-501B, 1/2″ Shank Window Sill Router Bit With Bearing Kit - Precision machined from fatigue-proof steel for extra strength. 1-1/2″ cutter diameter x 1-1/4″ cutter height x 3/8″ & 1/2″ cutter radii. Silver ptfe coating reduces resin build-up for fast and easy cleaning. Micro-grain carbide tips for a long life and repeated sharpening. Includes a 1/2″ x 1-1/2″ diameter bearing with collar & allen key.

 

Infinity Tools 52-001B 14 Shank Dado Planer Router Bit With Bearing Kit

Infinity Tools 52-001B, 1/4″ Shank Dado & Planer Router Bit With Bearing Kit

Infinity Tools 52-001B, 1/4″ Shank Dado & Planer Router Bit With Bearing Kit - Micro-grain carbide tips for a long life and repeated sharpening. Downshear geometry for clean cuts without fraying or torn edges. Precision machined from fatigue-proof steel for extra strength. Silver ptfe coating reduces resin build-up for fast and easy cleaning. 3/4″ cutter diameter x 3/8″ cutter height, 1/4″ x 3/4″ diameter bearing with collar & allen key.

 

Infinity Tools 12 Shank Dado Planer Router Bit With Bearing Kit

Infinity Tools 1/2″ Shank Dado & Planer Router Bit With Bearing Kit

Infinity Tools 1/2″ Shank Dado & Planer Router Bit With Bearing Kit - 3/4″ cutter diameter x 3/8″ cutter height, 1/2″ x 3/4″ diameter bearing with collar & allen key. Precision machined from fatigue-proof steel for extra strength. Downshear geometry for clean cuts without fraying or torn edges. Micro-grain carbide tips for a long life and repeated sharpening. Silver ptfe coating reduces resin build-up for fast and easy cleaning.

 

Woodshopbits Straight Router Bit with bearing - SHK 12  D 38  H 1-12

Woodshopbits Straight Router Bit with bearing – SHK 1/2 | D 3/8 | H 1-1/2

Woodshopbits Straight Router Bit with bearing – SHK 1/2 | D 3/8 | H 1-1/2 - This woodshopbits straight router bit with bearing is used from trimming laminates and composite or wood veneer edges. The guide bearing serves as a template guide. . Select your item(s) then click add to cart. This top quality straight router bit is 100% satisfaction guaranteed. A great wood bit for for hardwoods and softwoods. Buy this bit and get an additional bit free legend below explains sizing. Comes in a plastic case.

 

Carpentry Round Shank 12 x 1 18 Roman Ogee Router Bit with Bearing

Carpentry Round Shank 1/2″ x 1 1/8″ Roman Ogee Router Bit with Bearing

Carpentry Round Shank 1/2″ x 1 1/8″ Roman Ogee Router Bit with Bearing - Product name roman ogee bit withbearingtype double flutestandard size 1/2″ x 1 1/8″. Total length 66mm/26″material steel,carbidecolor silver tone. Weight 90gpackage content 1 x roman ogee bit withbearing. Cutting width 143mm/9/16″cutting depth 187mm/47/64″bearing diameter 15mm/19/32″. Shank diameter 127mm/1/2″cutting radius 714mm/9/32″overall diameter 416mm/1 41/64″.

 

Flush Trim Router Bits with bearing - SHK 14  CD 14  CL 34  OL 2-12  2F

Flush Trim Router Bits with bearing – SHK 1/4 | CD 1/4 | CL 3/4 | OL 2-1/2 | 2F

Flush Trim Router Bits with bearing – SHK 1/4 | CD 1/4 | CL 3/4 | OL 2-1/2 | 2F - Bits vary between 2 and 3 flute and 1 and two bearings. They are also great laminate trim router bits. Manufactured in the usa by southeast tool. An trim edge guide is needed for the bearing to ride on. Select your item(s) then click add to cart. These carbide-tipped flush trim router bits with bearings are used for putting a smooth finish edge on table tops or simple making a smooth trim edge for gluing. Legend below explains sizing.

 

Magnate 5812 Bull Nose Half Round Router Bits With Bearing - 38 Bead Diameter

Magnate 5812 Bull Nose (Half Round) Router Bits, With Bearing – 3/8″ Bead Diameter

Magnate 5812 Bull Nose (Half Round) Router Bits, With Bearing – 3/8″ Bead Diameter - This is merely a guideline to start, result likely varies due to the varieties of edge and material hardness run 24,000 rpm maximum for 1″ overall diameter router bits run 18,000 rpm maximum for 1-1/4″ overall diameter router bits run 16,000 rpm maximum for 2-1/4″ to 2-1/2″ overall diameter router bits run 12,000 rpm maximum for 3″ to 3-1/2″ overall diameter router bits. In case a bit doesn’t come with a speed chart. This carbide tipped bit is specifically designed and manufactured for the high quality demanded by woodworking industrial applications. It is suited for softwoods, hardwoods, chipboard, plywood and etc. You may try the following suggestion. It is precision ground, hardened, and tempered in order to stand up to a variety of materials. Excessive overall length may cause tool damage. Its cutting edges are radially relieved for a strong smooth cut in addition to avoiding rubbing and burning. For bead cutting and edge rounding on picture frames, stair threads, window sills, etc. Note in order to avoid vibration and for maximum cutting quality, always choose a router bit with the shortest cutting edge and the shortest overall length available that is able to fit your project application. It is also equipped with wide open gullets for easy disposal of wood chips. The cutting edges of this router bit are made from high industrial grade micrograin carbide tips brazed onto a heat-treated high-carbon steel body thus leading to exceptional hardness and rigidity.

 

Magnate 5826 Bull Nose Half Round Router Bits With Bearing - 78 Bead Diameter

Magnate 5826 Bull Nose (Half Round) Router Bits, With Bearing – 7/8″ Bead Diameter

Magnate 5826 Bull Nose (Half Round) Router Bits, With Bearing – 7/8″ Bead Diameter - It is also equipped with wide open gullets for easy disposal of wood chips. This is merely a guideline to start, result likely varies due to the varieties of edge and material hardness run 24,000 rpm maximum for 1″ overall diameter router bits run 18,000 rpm maximum for 1-1/4″ overall diameter router bits run 16,000 rpm maximum for 2-1/4″ to 2-1/2″ overall diameter router bits run 12,000 rpm maximum for 3″ to 3-1/2″ overall diameter router bits. Excessive overall length may cause tool damage. This carbide tipped bit is specifically designed and manufactured for the high quality demanded by woodworking industrial applications. It is precision ground, hardened, and tempered in order to stand up to a variety of materials. The cutting edges of this router bit are made from high industrial grade micrograin carbide tips brazed onto a heat-treated high-carbon steel body thus leading to exceptional hardness and rigidity. It is suited for softwoods, hardwoods, chipboard, plywood and etc. Note in order to avoid vibration and for maximum cutting quality, always choose a router bit with the shortest cutting edge and the shortest overall length available that is able to fit your project application. For bead cutting and edge rounding on picture frames, stair threads, window sills, etc. You may try the following suggestion. In case a bit doesn’t come with a speed chart. Its cutting edges are radially relieved for a strong smooth cut in addition to avoiding rubbing and burning.

 

BQLZR 14Shank Dia 12 Cutting Width Cemented Rabbet Router Bit with 6 Bearing for Woodworking Cutter Pack of 2

BQLZR 1/4″Shank Dia 1/2″ Cutting Width Cemented Rabbet Router Bit with 6 Bearing for Woodworking Cutter Pack of 2

BQLZR 1/4″Shank Dia 1/2″ Cutting Width Cemented Rabbet Router Bit with 6 Bearing for Woodworking Cutter Pack of 2 - 15″(l x dia) bearings bit size64. 5 x 29. 5 x 28. The item is only for industrial cutting/engraving, not hazardous article package include 1x rabbet router bit 1x bearings bit. Feature 1. 5mm/2. The bladed product is not use for people under 18 years. 4. Perfect choice of professionals and hobbyists. 3. 3. If you have any questions about the item,please provide us the manufacturing part number for checking,your profits will be guaranteed. 53 x 1. Every product has a unique manufacturing part number label on the inner package that proves it has been qualified,which include part number,model number and inspection date information 2. 12″(l x dia) weight 126g safety instructions 1. Cemented carbide constructed,great replacement for your old one. Specification colorsilver & yellow materialcemented carbide brand name bqlzr shank diameter 1/4″ cutting width1/2″ bearing dimension1-1/8″ 7/8″ 3/4″ 5/8″ 1/2″ 3/8″ rabbet router bit size 51. Razor blades permanently enclosed in a cartridge or housing with less than 2mm of blade exposed£® 2. 6mm/2. 02 x 1.

 

Magnate 5811 Bull Nose Half Round Router Bits With Bearing - 14 Bead Diameter

Magnate 5811 Bull Nose (Half Round) Router Bits, With Bearing – 1/4″ Bead Diameter

Magnate 5811 Bull Nose (Half Round) Router Bits, With Bearing – 1/4″ Bead Diameter - In case a bit doesn’t come with a speed chart. It is precision ground, hardened, and tempered in order to stand up to a variety of materials. Its cutting edges are radially relieved for a strong smooth cut in addition to avoiding rubbing and burning. Note in order to avoid vibration and for maximum cutting quality, always choose a router bit with the shortest cutting edge and the shortest overall length available that is able to fit your project application. Excessive overall length may cause tool damage. It is also equipped with wide open gullets for easy disposal of wood chips. You may try the following suggestion. This is merely a guideline to start, result likely varies due to the varieties of edge and material hardness run 24,000 rpm maximum for 1″ overall diameter router bits run 18,000 rpm maximum for 1-1/4″ overall diameter router bits run 16,000 rpm maximum for 2-1/4″ to 2-1/2″ overall diameter router bits run 12,000 rpm maximum for 3″ to 3-1/2″ overall diameter router bits. It is suited for softwoods, hardwoods, chipboard, plywood and etc. For bead cutting and edge rounding on picture frames, stair threads, window sills, etc. The cutting edges of this router bit are made from high industrial grade micrograin carbide tips brazed onto a heat-treated high-carbon steel body thus leading to exceptional hardness and rigidity. This carbide tipped bit is specifically designed and manufactured for the high quality demanded by woodworking industrial applications.

 

Magnate 5815 Bull Nose Half Round Router Bits With Bearing - 34 Bead Diameter

Magnate 5815 Bull Nose (Half Round) Router Bits, With Bearing – 3/4″ Bead Diameter

Magnate 5815 Bull Nose (Half Round) Router Bits, With Bearing – 3/4″ Bead Diameter - In case a bit doesn’t come with a speed chart. This is merely a guideline to start, result likely varies due to the varieties of edge and material hardness run 24,000 rpm maximum for 1″ overall diameter router bits run 18,000 rpm maximum for 1-1/4″ overall diameter router bits run 16,000 rpm maximum for 2-1/4″ to 2-1/2″ overall diameter router bits run 12,000 rpm maximum for 3″ to 3-1/2″ overall diameter router bits. The cutting edges of this router bit are made from high industrial grade micrograin carbide tips brazed onto a heat-treated high-carbon steel body thus leading to exceptional hardness and rigidity. It is also equipped with wide open gullets for easy disposal of wood chips. For bead cutting and edge rounding on picture frames, stair threads, window sills, etc. Excessive overall length may cause tool damage. This carbide tipped bit is specifically designed and manufactured for the high quality demanded by woodworking industrial applications. Note in order to avoid vibration and for maximum cutting quality, always choose a router bit with the shortest cutting edge and the shortest overall length available that is able to fit your project application. It is precision ground, hardened, and tempered in order to stand up to a variety of materials. It is suited for softwoods, hardwoods, chipboard, plywood and etc. Its cutting edges are radially relieved for a strong smooth cut in addition to avoiding rubbing and burning. You may try the following suggestion.

 

Freud 32-524 1-38-Inch Rabbeting Router Bit with Bearing Set

Freud 32-524 1-3/8-Inch Rabbeting Router Bit with Bearing Set

Freud 32-524 1-3/8-Inch Rabbeting Router Bit with Bearing Set - The product is manufactured in china. Bearing sizes are 3/8, 1/2, 5/8, 3/4, 7/8, 1-1/8, and 1-3/8 inches 1/2-inch shank. Cuts all composition materials, plywood, hardwood, and soft wood. The product is 1-3/8″ diameter multi-rabbet router bit set with 7 bearings flush. Use with hand-held and table-mounted portable routers. Contains a full set of bearings that allow six different depths of rabbets. Easy and simple use kit. Includes a wrench.

 

Carpentry Round Shank 12 x 58 Roman Ogee Router Bit with Bearing

Carpentry Round Shank 1/2″ x 5/8″ Roman Ogee Router Bit with Bearing

Carpentry Round Shank 1/2″ x 5/8″ Roman Ogee Router Bit with Bearing - Weight 60gpackage content 1 x roman ogee bit withbearing. Product name roman ogee bit withbearingtype double flutestandard size 1/2″ x 5/8″. Total length 60mm/24”material steel,carbidecolor silver tone. Shank diameter 127mm/1/2″cutting radius 396mm/5/32″overall diameter 289mm/1 1/7″. Cutting width 795mm/5/16″cutting depth 115mm/7/16″bearing diameter 15mm/19/32″.

 

Freud 82-510 14-Inch Radius Half Round Router Bit with Bearing with 12-Inch Shank

Freud 82-510 1/4-Inch Radius Half Round Router Bit with Bearing with 1/2-Inch Shank

Freud 82-510 1/4-Inch Radius Half Round Router Bit with Bearing with 1/2-Inch Shank - Individually computer balanced. Covered by freud’s limited lifetime warranty. Kickback reducing design. Precision ground for the smoothest cuts.

 

Timberline 120-10 Flush Trim with Upper Ball Bearing Guide 12-Inch Diameter by 1-Inch Cutting Height by 14-Inch Shank Carbide Tipped Router Bit

Timberline 120-10 Flush Trim with Upper Ball Bearing Guide 1/2-Inch Diameter by 1-Inch Cutting Height by 1/4-Inch Shank Carbide Tipped Router Bit

Timberline 120-10 Flush Trim with Upper Ball Bearing Guide 1/2-Inch Diameter by 1-Inch Cutting Height by 1/4-Inch Shank Carbide Tipped Router Bit - 1-inch cutting height, 2-1/2-inch length. Carbide tipped, professional quality. 1/4-inch shank, 2 flute. Excellent for template work. 1/2-inch cutting diameter.

 

Magnate 5827 Bull Nose Half Round Router Bits With Bearing - 1 Bead Diameter

Magnate 5827 Bull Nose (Half Round) Router Bits, With Bearing – 1″ Bead Diameter

Magnate 5827 Bull Nose (Half Round) Router Bits, With Bearing – 1″ Bead Diameter - In case a bit doesn’t come with a speed chart. The cutting edges of this router bit are made from high industrial grade micrograin carbide tips brazed onto a heat-treated high-carbon steel body thus leading to exceptional hardness and rigidity. You may try the following suggestion. It is suited for softwoods, hardwoods, chipboard, plywood and etc. Excessive overall length may cause tool damage. It is also equipped with wide open gullets for easy disposal of wood chips. For bead cutting and edge rounding on picture frames, stair threads, window sills, etc. Its cutting edges are radially relieved for a strong smooth cut in addition to avoiding rubbing and burning. Note in order to avoid vibration and for maximum cutting quality, always choose a router bit with the shortest cutting edge and the shortest overall length available that is able to fit your project application. It is precision ground, hardened, and tempered in order to stand up to a variety of materials. This carbide tipped bit is specifically designed and manufactured for the high quality demanded by woodworking industrial applications. This is merely a guideline to start, result likely varies due to the varieties of edge and material hardness run 24,000 rpm maximum for 1″ overall diameter router bits run 18,000 rpm maximum for 1-1/4″ overall diameter router bits run 16,000 rpm maximum for 2-1/4″ to 2-1/2″ overall diameter router bits run 12,000 rpm maximum for 3″ to 3-1/2″ overall diameter router bits.

 

Amana Tool MR0102 Flush with Mini Ball Bearing Guide 316-Inch Diameter 716-Inch Cutting Height 14-Inch Shank Carbide Tipped Router Bit

Amana Tool MR0102 Flush with Mini Ball Bearing Guide 3/16-Inch Diameter, 7/16-Inch Cutting Height, 1/4-Inch Shank Carbide Tipped Router Bit

Amana Tool MR0102 Flush with Mini Ball Bearing Guide 3/16-Inch Diameter, 7/16-Inch Cutting Height, 1/4-Inch Shank Carbide Tipped Router Bit - 1/4-inch shank, 2 flute. 7/16-inch cutting height, 2-inch length. Carbide tipped, industrial quality. Amana tool exclusive flush miniature bit. 3/16-inch cutting diameter.

 

Magnate 5828 Bull Nose Half Round Router Bits With Bearing - 1-14 Bead Diameter

Magnate 5828 Bull Nose (Half Round) Router Bits, With Bearing – 1-1/4″ Bead Diameter

Magnate 5828 Bull Nose (Half Round) Router Bits, With Bearing – 1-1/4″ Bead Diameter - Excessive overall length may cause tool damage. In case a bit doesn’t come with a speed chart. This is merely a guideline to start, result likely varies due to the varieties of edge and material hardness run 24,000 rpm maximum for 1″ overall diameter router bits run 18,000 rpm maximum for 1-1/4″ overall diameter router bits run 16,000 rpm maximum for 2-1/4″ to 2-1/2″ overall diameter router bits run 12,000 rpm maximum for 3″ to 3-1/2″ overall diameter router bits. For bead cutting and edge rounding on picture frames, stair threads, window sills, etc. It is precision ground, hardened, and tempered in order to stand up to a variety of materials. It is suited for softwoods, hardwoods, chipboard, plywood and etc. The cutting edges of this router bit are made from high industrial grade micrograin carbide tips brazed onto a heat-treated high-carbon steel body thus leading to exceptional hardness and rigidity. Its cutting edges are radially relieved for a strong smooth cut in addition to avoiding rubbing and burning. It is also equipped with wide open gullets for easy disposal of wood chips. This carbide tipped bit is specifically designed and manufactured for the high quality demanded by woodworking industrial applications. You may try the following suggestion. Note in order to avoid vibration and for maximum cutting quality, always choose a router bit with the shortest cutting edge and the shortest overall length available that is able to fit your project application.

 

Magnate 5829 Bull Nose Half Round Router Bits With Bearing - 1-12 Bead Diameter

Magnate 5829 Bull Nose (Half Round) Router Bits, With Bearing – 1-1/2″ Bead Diameter

Magnate 5829 Bull Nose (Half Round) Router Bits, With Bearing – 1-1/2″ Bead Diameter - Excessive overall length may cause tool damage. This carbide tipped bit is specifically designed and manufactured for the high quality demanded by woodworking industrial applications. The cutting edges of this router bit are made from high industrial grade micrograin carbide tips brazed onto a heat-treated high-carbon steel body thus leading to exceptional hardness and rigidity. In case a bit doesn’t come with a speed chart. It is suited for softwoods, hardwoods, chipboard, plywood and etc. Its cutting edges are radially relieved for a strong smooth cut in addition to avoiding rubbing and burning. This is merely a guideline to start, result likely varies due to the varieties of edge and material hardness run 24,000 rpm maximum for 1″ overall diameter router bits run 18,000 rpm maximum for 1-1/4″ overall diameter router bits run 16,000 rpm maximum for 2-1/4″ to 2-1/2″ overall diameter router bits run 12,000 rpm maximum for 3″ to 3-1/2″ overall diameter router bits. For bead cutting and edge rounding on picture frames, stair threads, window sills, etc. You may try the following suggestion. It is precision ground, hardened, and tempered in order to stand up to a variety of materials. Note in order to avoid vibration and for maximum cutting quality, always choose a router bit with the shortest cutting edge and the shortest overall length available that is able to fit your project application. It is also equipped with wide open gullets for easy disposal of wood chips.

 

Magnate 5825 Bull Nose Half Round Router Bits With Bearing - 34 Bead Diameter

Magnate 5825 Bull Nose (Half Round) Router Bits, With Bearing – 3/4″ Bead Diameter

Magnate 5825 Bull Nose (Half Round) Router Bits, With Bearing – 3/4″ Bead Diameter - This carbide tipped bit is specifically designed and manufactured for the high quality demanded by woodworking industrial applications. In case a bit doesn’t come with a speed chart. Note in order to avoid vibration and for maximum cutting quality, always choose a router bit with the shortest cutting edge and the shortest overall length available that is able to fit your project application. The cutting edges of this router bit are made from high industrial grade micrograin carbide tips brazed onto a heat-treated high-carbon steel body thus leading to exceptional hardness and rigidity. For bead cutting and edge rounding on picture frames, stair threads, window sills, etc. You may try the following suggestion. It is suited for softwoods, hardwoods, chipboard, plywood and etc. Excessive overall length may cause tool damage. It is precision ground, hardened, and tempered in order to stand up to a variety of materials. Its cutting edges are radially relieved for a strong smooth cut in addition to avoiding rubbing and burning. It is also equipped with wide open gullets for easy disposal of wood chips. This is merely a guideline to start, result likely varies due to the varieties of edge and material hardness run 24,000 rpm maximum for 1″ overall diameter router bits run 18,000 rpm maximum for 1-1/4″ overall diameter router bits run 16,000 rpm maximum for 2-1/4″ to 2-1/2″ overall diameter router bits run 12,000 rpm maximum for 3″ to 3-1/2″ overall diameter router bits.

 

uxcell 14 x 38 Straigth Shank Double Flute Flush Trim Router Bit with Bearing

uxcell 1/4″ x 3/8″ Straigth Shank Double Flute Flush Trim Router Bit with Bearing

uxcell 1/4″ x 3/8″ Straigth Shank Double Flute Flush Trim Router Bit with Bearing - Designed to provide precise, efficient cuts the enclosed ball bearing guide ensures smooth running. For increased work piece visibility, use the shank bearing flush trim bit in a handheld router allowing the template to be positioned on top of the work piece. Specially designed for cutting all high-density plywoods, hardwoods, softwoods, and boards which are made of melamine material, such as chipboard use on cnc and other automatic routers as well as hand held and table mounted portable routers. Industrial quality router bits featured with double flutes, straight shank and end bearing. Flush trim bit for industrial purpose is especially for chipboard (melamine board), glass fiber reinforced plastics (carbon fiber material), mdf, etc such bit is characterized with high hardness and long life, and resulting in nice finishing on woody pieces after cutting compared with competing brands, ours are more than two times of theirs in life after strict testing please note open the lid slowly and gently so as to avoid contacting sharp edge for fear of scuffing.

 

491672 Festool HW Replaceable Knife Chamfer Router Bit with Bearing 45

491672, Festool HW Replaceable Knife Chamfer Router Bit with Bearing 45

491672, Festool HW Replaceable Knife Chamfer Router Bit with Bearing 45 - Angle 45 degreetotal length 83mm / 33″. Product name chamfer router bitstansard size 1/2″ x 1 5/8″shank size 127mm/1/2″. Material steel, carbidecolor silver tone, blue. Cut length 413mm/ 1 5/8″cut diameter 69mm /223/32″bearing diameter 13mm/05″. Net weight 245gpackage content 1 x chamfer router bit with bearing.

 

Woodline USA WL-1484 1 Piece Tongue Groove Router Bit With Bearing 12 Shank

Woodline USA WL-1484 1 Piece Tongue & Groove Router Bit With Bearing 1/2″ Shank

Woodline USA WL-1484 1 Piece Tongue & Groove Router Bit With Bearing 1/2″ Shank - This 2pc set 1/2″ shank set allows you the flexablity to anything from flat panel doors to tongue and groove. Woodline usa’s adjustable tongue and grove set creates a perfect joint everytime. .

 

Magnate 5822 Bull Nose Half Round Router Bits With Bearing - 38 Bead Diameter

Magnate 5822 Bull Nose (Half Round) Router Bits, With Bearing – 3/8″ Bead Diameter

Magnate 5822 Bull Nose (Half Round) Router Bits, With Bearing – 3/8″ Bead Diameter - It is suited for softwoods, hardwoods, chipboard, plywood and etc. For bead cutting and edge rounding on picture frames, stair threads, window sills, etc. It is precision ground, hardened, and tempered in order to stand up to a variety of materials. Note in order to avoid vibration and for maximum cutting quality, always choose a router bit with the shortest cutting edge and the shortest overall length available that is able to fit your project application. Its cutting edges are radially relieved for a strong smooth cut in addition to avoiding rubbing and burning. This carbide tipped bit is specifically designed and manufactured for the high quality demanded by woodworking industrial applications. This is merely a guideline to start, result likely varies due to the varieties of edge and material hardness run 24,000 rpm maximum for 1″ overall diameter router bits run 18,000 rpm maximum for 1-1/4″ overall diameter router bits run 16,000 rpm maximum for 2-1/4″ to 2-1/2″ overall diameter router bits run 12,000 rpm maximum for 3″ to 3-1/2″ overall diameter router bits. In case a bit doesn’t come with a speed chart. You may try the following suggestion. The cutting edges of this router bit are made from high industrial grade micrograin carbide tips brazed onto a heat-treated high-carbon steel body thus leading to exceptional hardness and rigidity. It is also equipped with wide open gullets for easy disposal of wood chips. Excessive overall length may cause tool damage.