19 Coolest Drill Bit Diameters in 2020

 

Bosch 2609255422 85mm Masonry Drill Bit with Diameter 5mm #ad

Bosch 2609255422 85mm Masonry Drill Bit with Diameter 5mm

Bosch 2609255422 85mm Masonry Drill Bit with Diameter 5mm #ad - Boschs aim is to develop innovative accessories for all applications, for more efficient working and for new materials. With more than 8000 products, bosch offers the appropriate accessories for virtually all applications, users and all brands of power tools. Bosch is a leading manufacturer of accessories for power tools and is an innovation leader with 125 years of tradition.

 

Disston E0101054 Carded Blu-Mol Black Oxide Jobber Drill Bits Diameter 516-Inch #ad

Disston E0101054 Carded Blu-Mol Black Oxide Jobber Drill Bits, Diameter 5/16-Inch

Disston E0101054 Carded Blu-Mol Black Oxide Jobber Drill Bits, Diameter 5/16-Inch #ad - Polished flutes with bright finish provides good chip ejection. Good performance in soft metal, low alloy steel, plastic and wood. Black oxide finish provides lubricity and rust protection.

 

Twist Drill Angle Gauge Grinding Drill Bits Diameter Center Gauge Sharping Tools #ad

Twist Drill Angle Gauge Grinding Drill Bits Diameter Center Gauge Sharping Tools

Twist Drill Angle Gauge Grinding Drill Bits Diameter Center Gauge Sharping Tools #ad - Drill bit angle gauge for measuring drill bit 118 degree. Twist drill angle gauge grinding drill bits diameter center gauge sharping tools. Pocket size,easy to carry. Laser engraving,easy to read. Made of stainless steel, not easy to rust and bend.

 

Happybuy Diamond Drilling Machine 6 Inch 160MM Capacity 110V Diamond Core Drill Rig Diamond Core Drilling Machine with Drill Bit for Wet Dry Concrete Brick Block Drill Bit Diameter 425 Inch 108MM #ad

Happybuy Diamond Drilling Machine 6 Inch 160MM Capacity 110V Diamond Core Drill Rig Diamond Core Drilling Machine with Drill Bit for Wet Dry Concrete Brick Block (Drill Bit Diameter: 4.25 Inch 108MM)

Happybuy Diamond Drilling Machine 6 Inch 160MM Capacity 110V Diamond Core Drill Rig Diamond Core Drilling Machine with Drill Bit for Wet Dry Concrete Brick Block (Drill Bit Diameter: 4.25 Inch 108MM) #ad - Diamond core drilling machine with drill bit, integrated fi (residual current circuit breaker) 10ma water hose length approx 13ft, inside Ø 003inch total height approx 30inch drilling distance approx 19inch. Water connection with hose approx13ft overload protection / slip clutch aluminum base support use from -77℉. Drill bit Ø 425inch /137inch long 1/2 “bsp threaded connection for drill bits 2 inch mandrel on stand for quick release the biggest drill dual purpose 1980w infinitely variable speeds. Diamond drilling machine, rated input power 2180w rated voltage 110v the max drilling capacity 6inch(160mm) drill bit diameter 425inch(108mm) no-load speed 1600 r/min. Non water seal cage reduce maintenance costs aluminum alloy material ligher and steadier max drilling diameter 6inch suitable for sampling concrete, cement, brick, bituminous pavement and block.

 

H Thread Carbide Rock Drill Bit - 2-12 inch bit diameter #ad

H Thread Carbide Rock Drill Bit – 2-1/2 inch bit diameter

H Thread Carbide Rock Drill Bit – 2-1/2 inch bit diameter #ad - Split point pilot drill bit prevents bit walking. 24mm smooth cuts with perfect cutting result. Carbide hole cutter longer life than normal metal cutting hole cutters. 2-1/2 inch bit diameter. All in one design drill bit, spring, wrench are included, no need to buy any extra accessories for the drilling works.

 

H Thread Carbide Rock Drill Bit - 3 inch bit diameter #ad

H Thread Carbide Rock Drill Bit – 3 inch bit diameter

H Thread Carbide Rock Drill Bit – 3 inch bit diameter #ad - All in one design drill bit, spring, wrench are included, no need to buy any extra accessories for the drilling works. Split point pilot drill bit prevents bit walking. 3 inch bit diameter. Carbide hole cutter longer life than normal metal cutting hole cutters. 2-1/2 inch bit diameter.

 

Rannb 60mm236 Cutting Diameter Carbide Hole Cutter Hole Saw Drill Bits Hole Opener Drill Bit for Cutting Stainless Steel PVC 60mm236 #ad

Rannb 60mm/2.36″ Cutting Diameter Carbide Hole Cutter Hole Saw Drill Bits Hole Opener Drill Bit for Cutting Stainless Steel & PVC (60mm/2.36″)

Rannb 60mm/2.36″ Cutting Diameter Carbide Hole Cutter Hole Saw Drill Bits Hole Opener Drill Bit for Cutting Stainless Steel & PVC (60mm/2.36″) #ad - &#x1f538【material】the hole saw is made of carbide with extremely long lifetime, especially designed to cut alloy and stainless steel material. &#X1f538【all in one design】drill bit, spring, wrench are included, which make your job more convenient and easierthe twist drill bit is detachable. &#X1f538【wide application】 widely used for home decoration work, eg drill holes on metal plate in the kitchen room, door structure and cable box. &#X1f538【stepped pilot drill bit】stepped pilot drill bit is used to locate the position precisely and protect carbide teeth from impacting when the pilot drill bit through the cutting material. &#X1f538【applicable material】quick, precise, smooth cuts into up to 5mm~25mm thick material like stainless steel, high alloy steel, aluminum, plastic, frp and pvc.

 

COMOK Drill Bit Diameter 39mm High-Speed -Steel Twist Drill Bit 12 Straight Shank Drilling Hole Tool #ad

COMOK Drill Bit Diameter 39mm High-Speed -Steel Twist Drill Bit 1/2″ Straight Shank Drilling Hole Tool

COMOK Drill Bit Diameter 39mm High-Speed -Steel Twist Drill Bit 1/2″ Straight Shank Drilling Hole Tool #ad - Split point tip starts on contact to keep the bit from walking for fast accurate holes. Sharp and twisted flute will make the drilling be more easy and effortless. Hss tools are good for most general purpose applications,offering a combination of hardness and toughness for wear resistance.

 

Happybuy 205MM 8 Inch Diamond Drilling Machine 110V 700RPM 3800W Diamond Core Drilling Machine Core Drill Rig Concrete Drilling Machine Wet Dry Concrete Brick Block Drill Bit Diameter425108MM #ad

Happybuy 205MM 8 Inch Diamond Drilling Machine 110V 700RPM 3800W Diamond Core Drilling Machine Core Drill Rig Concrete Drilling Machine Wet Dry Concrete Brick Block (Drill Bit Diameter:4.25″/108MM)

Happybuy 205MM 8 Inch Diamond Drilling Machine 110V 700RPM 3800W Diamond Core Drilling Machine Core Drill Rig Concrete Drilling Machine Wet Dry Concrete Brick Block (Drill Bit Diameter:4.25″/108MM) #ad - Diamond drilling machine size 335 x 138 x 79 inch / 85 x 35 x 20 cm maximum drilling 205mm / 8inch. Advantages of diamond drilling machine no dust operations, high efficiency, smooth wall, size accurate features. Diamond core drilling machine application concrete, wall, tile, and floor, ceramic, marble. Rated voltage 110v rated frequency 50hz input power 3800w no load speed 700rpm. Core drill rig connecting water pipe size 8mm / 032 inch inner diameter 10mm / 04 inch outside diameter.

 

Twist drill angle gauge grinding Drill bits diameter center gauge Sharping tools #ad

Twist drill angle gauge grinding Drill bits diameter center gauge Sharping tools

Twist drill angle gauge grinding Drill bits diameter center gauge Sharping tools #ad - Specifactions brand name weldingstop item package quantity1 piece material stainless steellist included twist drill skuwsg-04004 x1pcabout shiping these items are shipped from china the standard express will take 14-28 working daysexpedited shipping will take 4-6 working days if you want to receive the package sooner, please choose expedited shipping.

 

23mm Diameter HSS Drill Bit Hole Saws Tooth Kit Steel Drill Bit Cutter Tool for Stainless Metal Wood23mm #ad

23mm Diameter HSS Drill Bit Hole Saws Tooth Kit Steel Drill Bit Cutter Tool for Stainless, Metal, Wood(23mm)

23mm Diameter HSS Drill Bit Hole Saws Tooth Kit Steel Drill Bit Cutter Tool for Stainless, Metal, Wood(23mm) #ad - Hole drill bit material hss high speed steel(hole drill bit). Hole drill bit are through a special heat treatment, sharp edge, high strength. When you use the hole saw drill bit, you should fixed the plate first, and make the angle of drill and plate at 90 degree. The carbide teeth of the hole saw kit is able to cut clean, round holes in stainless steel, mild steel, iron, aluminum plate, alloy plate, plastic sheet, copper and brass. It can compatible with pistol drill, bench drill, vertical electric drilling machine etc.

 

H Thread Carbide Rock Drill Bit - 2 inch bit diameter #ad

H Thread Carbide Rock Drill Bit – 2 inch bit diameter

H Thread Carbide Rock Drill Bit – 2 inch bit diameter #ad - Polished flutes with bright finish provides good chip ejection. 2 inch bit diameter. Black oxide finish provides lubricity and rust protection.

 

Rannb 50mm2 Cutting Diameter Carbide Hole Saw Drill Bit Hole Cutter Hole Opener for Home Decoration Work 50mm2 #ad

Rannb 50mm/2″ Cutting Diameter Carbide Hole Saw Drill Bit Hole Cutter Hole Opener for Home Decoration Work (50mm/2″)

Rannb 50mm/2″ Cutting Diameter Carbide Hole Saw Drill Bit Hole Cutter Hole Opener for Home Decoration Work (50mm/2″) #ad - &#x1f31e【material】the hole saw is made of carbide with extremely long life time high precision, smooth cutting, especially impact resistance, wear resistance. &#X1f31e【wide application】widely used for home decoration work, eg drill holes on metal plate in the kitchen room, door structure and cable box or heavy usage on industrial plants. &#X1f31e【easy to use】the pilot drill bit is to locate the position and protect carbide teeth from impacting. &#X1f31e【applicable material】 quickly, precisely and smoothly cuts holes up to 5mm~25mm thick on material like stainless steel,iron, copper, brass, aluminum, fiberglass, formica and other laminates in seconds. &#X1f31e【all in one design】drill bit, spring, wrench are included, which make your job more convenient and easierthe pilot drill bit is detachable.

 

SHDIATOOL Diamond Core Drill Bits Diameter 20mm for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws #ad

SHDIATOOL Diamond Core Drill Bits Diameter 20mm for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws

SHDIATOOL Diamond Core Drill Bits Diameter 20mm for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws #ad - Designed for drilling hard granite, marble, engineering stone, concrete, brick. Easily operate on angle grinder need an adapter for drill or other machine, such as sds,hex,round plus shank. Diameter 20mm, total length 100mm, thread 5/8″-11. 20mm laser welded diamond dry drilling core bits. Dry or wet drilling, use wet will greatly prolong the segment life.

 

Bosch 2609255437 120mm Masonry Drill Bit with Diameter 9mm #ad

Bosch 2609255437 120mm Masonry Drill Bit with Diameter 9mm

Bosch 2609255437 120mm Masonry Drill Bit with Diameter 9mm #ad - Bosch’s aim is to develop innovative accessories for all applications, for more efficient working and for new materials. Bosch is a leading manufacturer of accessories for power tools and is an innovation leader with 125 years of tradition. With more than 8000 products, bosch offers the appropriate accessories for virtually all applications, users and all brands of power tools.

 

Rannb 65mm256 Cutting Diameter Carbide Hole Cutter Hole Saw Drill Bit Multiple-tooth Drill Bits Cutting Tool 65mm256 #ad

Rannb 65mm/2.56″ Cutting Diameter Carbide Hole Cutter Hole Saw Drill Bit Multiple-tooth Drill Bits Cutting Tool (65mm/2.56″)

Rannb 65mm/2.56″ Cutting Diameter Carbide Hole Cutter Hole Saw Drill Bit Multiple-tooth Drill Bits Cutting Tool (65mm/2.56″) #ad - &#X1f538【wide application】 widely used for home decoration work, eg drill holes on metal plate in the kitchen room, door structure and cable box. &#X1f538【good performance】quick, precise, smooth cuts into up to 5mm~25mm thick material like stainless steel, high alloy steel, aluminum, plastic, frp and pvc. &#x1f538【all in one design】drill bit, spring, wrench are included, which make your job more convenient and easierthe twist drill bit is detachable. &#X1f538【material】the hole saw is made of carbide with extremely long lifetime, especially designed to cut alloy and stainless steel materials. &#X1f538【stepped pilot drill bit】stepped pilot drill bit is used to locate the position precisely and protect carbide teeth from impacting when the pilot drill bit through the cutting material.

 

H Thread Carbide Rock Drill Bit - 2-14 inch bit diameter #ad

H Thread Carbide Rock Drill Bit – 2-1/4 inch bit diameter

H Thread Carbide Rock Drill Bit – 2-1/4 inch bit diameter #ad - Long lifetime. Fast drilling dust removal and high power transfer. Use for concrete, masonry, stone. 2-1/4 inch bit diameter. Fits all brands for sds rotary hammers.

 

Magic&shelll Drill Gage Stainless Steel 118 Degree Twist Drill Angle Gauge Grinding Drill Bits Diameter Center Gauge Sharping Tools #ad

Magic&shelll Drill Gage Stainless Steel 118 Degree Twist Drill Angle Gauge Grinding Drill Bits Diameter Center Gauge Sharping Tools

Magic&shelll Drill Gage Stainless Steel 118 Degree Twist Drill Angle Gauge Grinding Drill Bits Diameter Center Gauge Sharping Tools #ad - Size875x345mm/344x136inchthickness13mm/005inchpackage quantity 1 pc. Easy to use and clean, pocket-sized for easy carrying. Made of stainless steel, thick design, not easy to rust, not easy to bend. Bit angle meter for measuring 118 degrees of the bit. Ejection scale, the reading is clearer and more wear-resistant.

 

Wolfride Forstner Bit Set Hinge Hole Blade Woodworking Hole Opener Round Hole Drill Bit for Wood Diameter 15mm 20mm 25mm 30mm 35mm #ad

Wolfride Forstner Bit Set Hinge Hole Blade Woodworking Hole Opener Round Hole Drill Bit for Wood Diameter 15mm 20mm 25mm 30mm 35mm

Wolfride Forstner Bit Set Hinge Hole Blade Woodworking Hole Opener Round Hole Drill Bit for Wood Diameter 15mm 20mm 25mm 30mm 35mm #ad - Suitable for wood processing, like hinge installation, model making and so on. Package included 5pcs forstner drill bits, diameter 15mm, 20mm, 25mm, 30mm, 35mm. Made of hard alloy, sharp edge, smooth cutting, with 3 spurs, more efficient. Apply to pistol drill, bench drill, vertical drilling machine and other machines.





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