Best 24 Bullnose Router Bits

 

ECOEDGE wet variable speed polisher included Granite Concrete Bullnose 1 14 1 12 Radius  roundover Bullnose 1 14 1 12 Full Bullnose Router Bit Profiler Diamond Polishing Pad and Glaze Buff

ECOEDGE (wet variable speed polisher included) Granite Concrete Bullnose 1 1/4″ 1 1/2″ Radius / roundover Bullnose 1 1/4″ 1 1/2″ Full Bullnose Router Bit Profiler Diamond Polishing Pad and Glaze Buff

ECOEDGE (wet variable speed polisher included) Granite Concrete Bullnose 1 1/4″ 1 1/2″ Radius / roundover Bullnose 1 1/4″ 1 1/2″ Full Bullnose Router Bit Profiler Diamond Polishing Pad and Glaze Buff - Imporatnt remind the wet variable speed polisher in this package is red and black color (not gold and black) (a) 1 piece of variable speed wet polisher (with gfci circuit breaker, 800w, 1000-4500 rpm adjustable) 1 piece of eco-edge plate (used with this polisher). And 9 pieces of 4″ diamond polishing pad for granite marble concrete 1 x grit 30 50 100 200 400 800 1500 3000 6000. (C) 1 piece of 4″ diamond polishing pad holder and 1 piece of 4″ professional grade glaze buffing pad (it brings granite marble mirror like polished result). 1 piece of b30 (1 1/4″ roundover bullnose) 1 piece of b40 (1 1/2″ roundover bullnose) 1 piece of v30 (1 1/4″ full bullnose) 1 piece of v40 (1 1/2″ full bullnose). Important remind wet polisher and eco edge must be worked with m10 hole (non threaded) router bit 5/8″-11 thread or m14 thread router bit is not working with them (b) 4 pieces of diamond brazed router bit / profiler wheel included in this package they are.

 

34 Roundover Radius Half Bullnose Diamond 20mm Router Bit DAMO Glaze Buff Diamond Polishing Pads 4 inch WetDry Set of 111 Granite Concrete Priority Shipping

3/4″ Roundover Radius Half Bullnose Diamond 20mm Router Bit DAMO Glaze Buff Diamond Polishing Pads 4″ inch Wet/Dry Set of 11+1 Granite Concrete Priority Shipping

3/4″ Roundover Radius Half Bullnose Diamond 20mm Router Bit DAMO Glaze Buff Diamond Polishing Pads 4″ inch Wet/Dry Set of 11+1 Granite Concrete Priority Shipping - 1 piece of 4″ velcro backer / pad holder. 1 piece of 4″ professional glaze final buffing pad (it brings concrete and stone mirror like polished result). 11 pieces of 4″ diamond polishing pad for granite concrete glass travertine. 1 piece of b20 (20mm / 3/4″) diamond brazed radius / half / demi bullnose router bit.

 

38 Roundover Radius Half Bullnose Diamond Router Bit DAMO Glaze Buff Diamond Polishing Pads 4 inch WetDry Set of 111 Granite Concrete Priority Shipping

3/8″ Roundover Radius Half Bullnose Diamond Router Bit DAMO Glaze Buff Diamond Polishing Pads 4″ inch Wet/Dry Set of 11+1 Granite Concrete Priority Shipping

3/8″ Roundover Radius Half Bullnose Diamond Router Bit DAMO Glaze Buff Diamond Polishing Pads 4″ inch Wet/Dry Set of 11+1 Granite Concrete Priority Shipping - 1 piece of b10 (10mm / 3/8″) diamond brazed radius / half / demi bullnose router bit. 11 pieces of 4″ diamond polishing pad for granite concrete glass travertine. 1 piece of 4″ professional glaze final buffing pad (it brings concrete and stone mirror like polished result). 1 piece of 4″ velcro backer / pad holder.

 

Variable Speed Wet Polisher 34 Half  Radius  Roundover Bullnose Router Bit and Eco-Edge Granite Concrete and Stone Countertop Diamond Profile Hydrofloat Router Marble

Variable Speed Wet Polisher 3/4″ Half / Radius / Roundover Bullnose Router Bit and Eco-Edge Granite Concrete and Stone Countertop Diamond Profile Hydrofloat Router Marble

Variable Speed Wet Polisher 3/4″ Half / Radius / Roundover Bullnose Router Bit and Eco-Edge Granite Concrete and Stone Countertop Diamond Profile Hydrofloat Router Marble - Wet variable speed polisher and eco edge plate. B20 (3/4″ / 20mm) half / roundover router bit (m10 hole) used with wet polisher and eco edge. Important remind eco edge plate must be used with m10 hole (non threaded) router bit. 9+1 pieces of 4″ diamond polishing pad for concrete granite marble.

 

5-Inch Wet Polisher 1 12-Inch V40 Full Bullnose Router Bit 4-Inch Polishing 16 Pad DVD

5-Inch Wet Polisher 1 1/2-Inch V40 Full Bullnose Router Bit 4-Inch Polishing 16 Pad DVD

5-Inch Wet Polisher 1 1/2-Inch V40 Full Bullnose Router Bit 4-Inch Polishing 16 Pad DVD - 1 pcs of 1 1/2″ v-shape (40mm) full bullnose router bit. 1 pcs of 4″ rubber velcro backer/pad holder. 1 pcs of free gift dvd copy (tells you about step-by-step polishing). 5″ wet variable speed polisher (with gfci breaker, 900w, 500-4500 rpm). 15 pieces of 4″ (3mm thick) polishing pad, 3 x grit 50-200, 2 x grit 400, 1 x grit 800- buff.

 

Wet Polisher V40 1 12 Full Bullnose Router Bit Diamond Polishing Pad DAMO Buff Concrete Granite Marble Travertine Countertop quartz

Wet Polisher V40 (1 1/2″) Full Bullnose Router Bit Diamond Polishing Pad DAMO Buff Concrete Granite Marble Travertine Countertop quartz

Wet Polisher V40 (1 1/2″) Full Bullnose Router Bit Diamond Polishing Pad DAMO Buff Concrete Granite Marble Travertine Countertop quartz - 1 piece of 4″ rubber velcro backer / pad holder. 1 piece of wet variable speed polisher (800w, 1000-6500 rpm adjustable, 110v). 1 piece of 4″ professional glaze final buffing pad (it brings concrete and stone mirror like polished result). 9 pieces of 4″ diamond polishing pad for granite concrete glass travertine. 1 piece of v40 diamond brazed full bullnose router bit.

 

Yonico 13113 Bullnose Router Bit with 18-Inch - 14-Inch Bead 12-Inch Shank

Yonico 13113 Bullnose Router Bit with 1/8-Inch – 1/4-Inch Bead 1/2-Inch Shank

Yonico 13113 Bullnose Router Bit with 1/8-Inch – 1/4-Inch Bead 1/2-Inch Shank - Solid hardened steel bodies with anti-kickback design. C3 micro-grain tungsten carbide cutters. Build-up & heat resistant teflon coating. Satisfaction guaranteed & lifetime warranty. Industrial quality router bits.

 

Yonico 13117 Bullnose Router Bit with 38-Inch - 34-Inch Bead 12-Inch Shank by Yonico

Yonico 13117 Bullnose Router Bit with 3/8-Inch – 3/4-Inch Bead 1/2-Inch Shank by Yonico

Yonico 13117 Bullnose Router Bit with 3/8-Inch – 3/4-Inch Bead 1/2-Inch Shank by Yonico - Yonico 13117 bullnose router bit with 3/8-inch, 3/4-inch bead 1/2-inch shank. (D) 1 piece of 4″ polishing pad rubber backer (5/8″-11 thread arbor) (e) 25 pieces of 4″ diamond polishing pad for granite marble concrete. They are all 5/8″-11 thread not m14 thread (a) 1 piece of 2″ (resin-filled, 1 5/8″ height) diamond grinding/polishing drum wheel (5/8″-11 thread arbor). (F) 1 piece of v30 (30mm / 1 1/4″)+ 1 piece of v40 (40mm / 1 1/2″) + diamond brazed full bullnose router bit/profile wheel (5/8″-11 thread arbor).

 

Full Bullnose V30 30mm 1-14 Diamond Full Bullnose Router Bit Profiler 1-38 Inch Diamond Core Drill Bit 4 Inch Dimond Griinding cup wheel Granite Marble Concrete Terrazzo Stone Travertine

Full Bullnose V30 (30mm) 1-1/4″ Diamond Full Bullnose Router Bit Profiler 1-3/8 Inch Diamond Core Drill Bit 4 Inch Dimond Griinding cup wheel Granite Marble Concrete Terrazzo Stone Travertine

Full Bullnose V30 (30mm) 1-1/4″ Diamond Full Bullnose Router Bit Profiler 1-3/8 Inch Diamond Core Drill Bit 4 Inch Dimond Griinding cup wheel Granite Marble Concrete Terrazzo Stone Travertine - Specifications, professional grade wet or dry diamond drill bit hole saw core drill bit, drills/cores through concrete, granite, masonry, stone, marble, segment height 9 mm, width 16 mm, thick 3. Free ship united states. 0 mm segment thickness, 4 1/5″ overall height and arbor 5/8″ 11 (made with premium diamond) works great on granite, marble, concrete, tiles, stone etc. 0 mm, optimal rpm 900, arbor 5/8″ 11 t (b) 1 pcs of v30 (30mm / 1 1/4″) full bullnose diamond brazed router bit / profile wheel for concrete / stone (with 5/8″-11 thread arbor). (C) 1 piece of 4″ diamond double row grinding cup wheel for concrete stone (with 5/8″-11 thread arbor). This package carries (a)-(c) (a) 1 piece of 1-3/8″ or 35 mm diameter diamond core bit hole saw with 9 mm segment height, 3.

 

ECOEDGE wet variable speed polisher included Granite Concrete Bullnose 38 34 Radius  roundover Bullnose 1 14 1 12 Full Bullnose Router Bit Profiler Diamond Polishing Pad and Glaze Buff

ECOEDGE (wet variable speed polisher included) Granite Concrete Bullnose 3/8″ 3/4″ Radius / roundover Bullnose 1 1/4″ 1 1/2″ Full Bullnose Router Bit Profiler Diamond Polishing Pad and Glaze Buff

ECOEDGE (wet variable speed polisher included) Granite Concrete Bullnose 3/8″ 3/4″ Radius / roundover Bullnose 1 1/4″ 1 1/2″ Full Bullnose Router Bit Profiler Diamond Polishing Pad and Glaze Buff - (C) 1 piece of 4″ diamond polishing pad holder and 1 piece of 4″ professional grade glaze buffing pad (it brings granite marble mirror like polished result). Imporatnt remind the wet variable speed polisher in this package is red and black color (not gold and black) (a) 1 piece of variable speed wet polisher (with gfci circuit breaker, 800w, 1000-4500 rpm adjustable) 1 piece of eco-edge plate (used with this polisher). And 9 pieces of 4″ diamond polishing pad for granite marble concrete 1 x grit 30 50 100 200 400 800 1500 3000 6000. 1 piece of b10 (3/8″ roundover bullnose) 1 piece of b20 (3/4″ roundover bullnose) 1 piece of v30 (1 1/4″ full bullnose) 1 piece of v40 (1 1/2″ full bullnose). Important remind wet polisher and eco edge must be worked with m10 hole (non threaded) router bit 5/8″-11 thread or m14 thread router bit is not working with them (b) 4 pieces of diamond brazed router bit / profiler wheel included in this package they are.

 

Sinkwork Cut Polish Granite Concrete Grinding Cup Convex Blade Undermount Sink 1 14 1 12 Full Bullnose Router Bit Profiler and 4 Diamond Polishing Pad Abrasive Disc 25 Pieces

Sinkwork Cut Polish Granite Concrete Grinding Cup Convex Blade Undermount Sink 1 1/4″ 1 1/2″ Full Bullnose Router Bit Profiler and 4″ Diamond Polishing Pad Abrasive Disc 25 Pieces

Sinkwork Cut Polish Granite Concrete Grinding Cup Convex Blade Undermount Sink 1 1/4″ 1 1/2″ Full Bullnose Router Bit Profiler and 4″ Diamond Polishing Pad Abrasive Disc 25 Pieces - (D) 1 piece of 4″ polishing pad rubber backer (5/8″-11 thread arbor) (e) 25 pieces of 4″ diamond polishing pad for granite marble concrete. They are all 5/8″-11 thread not m14 thread (a) 1 piece of 2″ (resin-filled, 1 5/8″ height) diamond grinding/polishing drum wheel (5/8″-11 thread arbor). (F) 1 piece of v30 (30mm / 1 1/4″)+ 1 piece of v40 (40mm / 1 1/2″) + diamond brazed full bullnose router bit/profile wheel (5/8″-11 thread arbor). (b) 1 piece of 4″ diamond super wide segment turbo row grinding cup wheel (with 5/8″-11 thread arbor) (c) 1 piece of 5″ diamond convex blade for circle shape cutting (inner hole diameter is 7/8″-5/8″, since washer/spacer included).

 

ECOEDGE wet variable speed polisher included Granite Concrete Bullnose 34 1 12 Radius  roundover Bullnose 1 14 1 12 Full Bullnose Router Bit Profiler Diamond Polishing Pad and Glaze Buff

ECOEDGE (wet variable speed polisher included) Granite Concrete Bullnose 3/4″ 1 1/2″ Radius / roundover Bullnose 1 1/4″ 1 1/2″ Full Bullnose Router Bit Profiler Diamond Polishing Pad and Glaze Buff

ECOEDGE (wet variable speed polisher included) Granite Concrete Bullnose 3/4″ 1 1/2″ Radius / roundover Bullnose 1 1/4″ 1 1/2″ Full Bullnose Router Bit Profiler Diamond Polishing Pad and Glaze Buff - Important remind wet polisher and eco edge must be worked with m10 hole (non threaded) router bit 5/8″-11 thread or m14 thread router bit is not working with them (b) 4 pieces of diamond brazed router bit / profiler wheel included in this package they are. (C) 1 piece of 4″ diamond polishing pad holder and 1 piece of 4″ professional grade glaze buffing pad (it brings granite marble mirror like polished result). Imporatnt remind the wet variable speed polisher in this package is red and black color (not gold and black) (a) 1 piece of variable speed wet polisher (with gfci circuit breaker, 800w, 1000-4500 rpm adjustable) 1 piece of eco-edge plate (used with this polisher). And 9 pieces of 4″ diamond polishing pad for granite marble concrete 1 x grit 30 50 100 200 400 800 1500 3000 6000. 1 piece of b20 (3/4″ roundover bullnose) 1 piece of b40 (1 1/2″ roundover bullnose) 1 piece of v30 (1 1/4″ full bullnose) 1 piece of v40 (1 1/2″ full bullnose).

 

316 Roundover Radius Half Bullnose Diamond Router Bit DAMO Glaze Buff Diamond Polishing Pads 4 inch WetDry Set of 111 Granite Concrete Priority Shipping

3/16″ Roundover Radius Half Bullnose Diamond Router Bit DAMO Glaze Buff Diamond Polishing Pads 4″ inch Wet/Dry Set of 11+1 Granite Concrete Priority Shipping

3/16″ Roundover Radius Half Bullnose Diamond Router Bit DAMO Glaze Buff Diamond Polishing Pads 4″ inch Wet/Dry Set of 11+1 Granite Concrete Priority Shipping - 1 piece of b5 (5mm / 3/16″) diamond brazed radius / half / demi bullnose router bit. 1 piece of 4″ velcro backer / pad holder. 11 pieces of 4″ diamond polishing pad for granite concrete glass travertine. 1 piece of 4″ professional glaze final buffing pad (it brings concrete and stone mirror like polished result).

 

Yonico 13115 Bullnose Router Bit with 14-Inch - 12-Inch Bead 12-Inch Shank

Yonico 13115 Bullnose Router Bit with 1/4-Inch – 1/2-Inch Bead 1/2-Inch Shank

Yonico 13115 Bullnose Router Bit with 1/4-Inch – 1/2-Inch Bead 1/2-Inch Shank - Build-up & heat resistant teflon coating. C3 micro-grain tungsten carbide cutters. Satisfaction guaranteed & lifetime warranty. Industrial quality router bits. Solid hardened steel bodies with anti-kickback design.

 

Wet Polisher Diamond Polishing 12 Pads 38 Inch Bullnose Router Bit  3 Cup Wheel

Wet Polisher+ Diamond Polishing 12 Pads+ 3/8 Inch Bullnose Router Bit + 3 Cup Wheel

Wet Polisher+ Diamond Polishing 12 Pads+ 3/8 Inch Bullnose Router Bit + 3 Cup Wheel - 1 piece of b10 (3/8 inch radius bullnose) router bit/profile wheel. Hose connector is 1/2″ diameter, please make sure that whether it fits your needs. Wet fixed speed polisher (with simple water feed design). 3 pieces of 4″ diamond grinding cup wheel for concrete. 11+1 pcs 4″ pad 2 x grit 50-200, 1 x grit 400-buff, 1 pcs 4″ pad holder.

 

Sinkwork Cut Polish Granite Undermount Sink B13 12 Half  Radius 13mm Bullnose Router Bit toolsmart granite concrete marble engineer stone

Sinkwork Cut Polish Granite Undermount Sink B13 1/2″ Half / Radius 13mm Bullnose Router Bit toolsmart granite concrete marble engineer stone

Sinkwork Cut Polish Granite Undermount Sink B13 1/2″ Half / Radius 13mm Bullnose Router Bit toolsmart granite concrete marble engineer stone - Plus, 1 piece of 5″ diamond convex blade for circle shape cutting. Plus, 1 piece of b13 (13mm / 1/2″) diamond radius / half / demi bullnose router bit/profile wheel. Plus, 16+1 pieces of 4″ polishing pad for granite marble concrete. Plus, 1 piece of 4″ diamond super wide segment turbo row grinding cup wheel. 1 piece of 2″ (metal-filled, 1 5/8″ height) diamond grinding/polishing drum wheel.

 

Variable Speed Wet Polisher 34 Full Bullnose Router Bit and Eco-Edge Granite Concrete and Stone Countertop Diamond Profile Hydrofloat Router Marble

Variable Speed Wet Polisher 3/4″ Full Bullnose Router Bit and Eco-Edge Granite Concrete and Stone Countertop Diamond Profile Hydrofloat Router Marble

Variable Speed Wet Polisher 3/4″ Full Bullnose Router Bit and Eco-Edge Granite Concrete and Stone Countertop Diamond Profile Hydrofloat Router Marble - Wet variable speed polisher and eco edge plate. V20 (3/4″ / 20mm) full bullnose router bit (m10 hole) used with wet polisher and eco edge. Important remind eco edge plate must be used with m10 hole (non threaded) router bit. 9+1 pieces of 4″ diamond polishing pad for concrete granite marble.

 

Wet Polisher 1 14 V30 1 12 V40 Full Bullnose Router Bit FREE DVD Cup Wheel 4 Inch Granite Polishing Pads 181 Piece

Wet Polisher 1 1/4″ V30 1 1/2″ V40 Full Bullnose Router Bit FREE DVD Cup Wheel 4 Inch Granite Polishing Pads 18+1 Piece

Wet Polisher 1 1/4″ V30 1 1/2″ V40 Full Bullnose Router Bit FREE DVD Cup Wheel 4 Inch Granite Polishing Pads 18+1 Piece - 1 pcs of free gift dvd copy (tells you about step-by-step polishing). 5″ wet variable speed polisher (with gfci breaker, 900w, 500-4500 rpm). V30 + v40 router bit/profile wheel 4″ super thick segment turbo grinding cup wheel. 4″ granite polishing pads 18+1 pieces. 1 pcs of 4″ rubber velcro backer/pad holder.

 

ECOEDGE toolsmart series Hardin Mach5 Granite Stone Concrete Bullnose B20 34 RadiusHalf V30 V40 1-14 1 12 Full Bullnose Router Bit Profiler Diamond Polishing Pad 25 Pieces

ECOEDGE toolsmart series Hardin Mach5 Granite Stone Concrete Bullnose B20 (3/4″ Radius/Half) V30 V40 (1-1/4″ 1 1/2″ Full) Bullnose Router Bit Profiler Diamond Polishing Pad 25 Pieces

ECOEDGE toolsmart series Hardin Mach5 Granite Stone Concrete Bullnose B20 (3/4″ Radius/Half) V30 V40 (1-1/4″ 1 1/2″ Full) Bullnose Router Bit Profiler Diamond Polishing Pad 25 Pieces - 1 x b20 (3/4″ demi hald) and 1 x v30 and v40 (1 1/4″ 1-1/2″ full) bullnose bit included. Adapters & hardware to run electric or pneumatic grinder with 2″ or less collar size is included. The eco-edge transform electric & pneumatic polishers into a profile edging systemand granite. The eco-edge uses standard m10 router bits, no need to replace your bits with compatible products. 24+1 pieces of 4″ diamond polishing pad and 1 piece rubber backer (for granite marble concrete).

 

Wet Polisher Granite Concrete Sander Diamond Turbo Grinding Cup glaze buff 1 14 30mm Ogee Bullnose Router Bit Profiler Polishing 121 Pad

Wet Polisher Granite Concrete Sander Diamond Turbo Grinding Cup glaze buff 1 1/4″ (30mm) Ogee Bullnose Router Bit Profiler Polishing 12+1 Pad

Wet Polisher Granite Concrete Sander Diamond Turbo Grinding Cup glaze buff 1 1/4″ (30mm) Ogee Bullnose Router Bit Profiler Polishing 12+1 Pad - 2 x grit 50 100 200 400, 1 x grit 800 1500 3000 6000 1 piece of 4″ professional glaze buffing pa (it brings mirror like polished reult to granite marble). Wet variable speed polisher (with gfci breaker, 800w, 500-6500 rpm). 1 pcs of 4″ rubber backer 1 piece of 4″ diamond super thick segment turbo grinding cup wheel. 1 pcs of 1 1/4″ (30mm) f30 ogee bullnose router bit. 12 pieces of 4″ (3mm thick) polishing pad for granite marble concrete.

 

5-Inch Wet Polisher 316-Inch Radius  Half Bullnose Router Bit 4-Inch Polishing 20 Pad DVD

5-Inch Wet Polisher 3/16-Inch Radius / Half Bullnose Router Bit 4-Inch Polishing 20 Pad DVD

5-Inch Wet Polisher 3/16-Inch Radius / Half Bullnose Router Bit 4-Inch Polishing 20 Pad DVD - 1 pcs of 3/16″ b-shape (5mm) demi / half / radius bullnose router bit. 1 pcs of 4″ rubber velcro backer/pad holder. 19 pieces of 4″ (3mm thick) polishing pad, 3 x grit 50-800, 2 x grit 1500, 1 x grit 3000 buff. 1 pcs of free gift dvd copy (tells you about step-by-step polishing). 5″ wet variable speed polisher (with gfci breaker, 900w, 500-4500 rpm).

 

Yonico 13117 Bullnose Router Bit with 38-Inch - 34-Inch Bead 12-Inch Shank Model 13117 Tools Hardware store

Yonico 13117 Bullnose Router Bit with 3/8-Inch – 3/4-Inch Bead 1/2-Inch Shank, Model: 13117, Tools & Hardware store

Yonico 13117 Bullnose Router Bit with 3/8-Inch – 3/4-Inch Bead 1/2-Inch Shank, Model: 13117, Tools & Hardware store - Solid hardened steel bodies with anti-kickback design. Industrial quality router bits. Satisfaction guaranteed & lifetime warranty. Build-up & heat resistant teflon coating. C3 micro-grain tungsten carbide cutters.

 

12 Diamond Full Bullnose Router Bit Hand Profiler 5 Dust Shroud Diamond Grinding Cup Granite concrete stone travertine counter top tile edge

1/2″ Diamond Full Bullnose Router Bit Hand Profiler 5″ Dust Shroud Diamond Grinding Cup Granite concrete stone travertine counter top tile edge

1/2″ Diamond Full Bullnose Router Bit Hand Profiler 5″ Dust Shroud Diamond Grinding Cup Granite concrete stone travertine counter top tile edge - 1 piece of 4″ / 100mm diamond double row grinding cup wheel for concrete stone (non threaded inner hole diameter is 7/8″-5/8″). 1 piece of the 5″ dust shroud ( removable front edge of shroud make it possible to grind close to wall or edge). Free ship (united states). 1 piece of v13 (1/2″ / 13mm) diamond brazed router bit / profiler to do full bullnose for granite marble concrete travertine counter top / tile edge (5/8″-11 thread arbor). Remind the router bit is 5/8″-11 thread not m14 thread the cup wheel is non-threaded inner hole diameter is 7/8″-5/8″.

 

Infinity Tools 54-523 12 Shank Bearing Guided Bullnose Router Bit 38 Radius

Infinity Tools 54-523, 1/2″ Shank Bearing Guided Bullnose Router Bit, 3/8″ Radius

Infinity Tools 54-523, 1/2″ Shank Bearing Guided Bullnose Router Bit, 3/8″ Radius - Mill beautiful stair treads, shelves or windowsills with a single pass of a single bit. Follow any template with these bits and make unique half round profiles in just one pass. These popular bullnose bits are now offered with a bearing guide for extra versatility.