Router Bits For Composite

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Carbide-Tipped High-Speed Steel

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156 Products

Router Bits for Composites

The sharp cutting edges and flute shapes of these tools are specifically designed to cut through tough composite materials, such as carbon fiber and fiberglass, with minimal resistance. This means less strain on your router and more control when cutting, leading to smooth cuts. They're made of solid carbide for longer tool life and faster cutting speeds than high-speed steel.

Uncoated Carbide


Square Cut Style	Drill/Mill Cut Style—Plunge-Cut	Square Cut Style—Plunge-Cut


Square Cut Style, Diamond-Pattern Flutes	Square Cut Style, Trapezoid Pattern Flutes	Drill/Mill Cut Style—Plunge-Cut, Diamond-Pattern Flutes

Drill/Mill Cut Style—Plunge-Cut, Trapezoid Pattern Flutes	Square Cut Style—Plunge-Cut, Diamond-Pattern Flutes	Square Cut Style—Plunge-Cut, Trapezoid Pattern Flutes

Square Cut Style—Use bits with a square cut style to cut slots, pockets, and edges.

Drill/Mill Cut Style—Bits with a drill/mill cut style have a pointed end for easier plunge cuts than bits with a square cut style.

Plunge Cut—Plunge-cutting bits let you cut directly into the workpiece from above. Other bits are best for operations where the peripheral teeth do most of the work, such as trimming, contouring, and finishing.

60° Compression Angle—The unique cutting angle and sharp edges slice through difficult material such as aramid. Often used in the aerospace industry to cut wings, rudders, and other structural components. They have upward and downward chip removal—acting similar to scissors, they move chips away from the top and bottom edges of the cut for a smooth finish on both.

Diamond-Pattern Flutes—Diamond-pattern flutes' small, staggered teeth aggressively cut, yet leave a smooth finish.

Trapezoid Pattern Flutes—Trapezoid-pattern flutes are like diamond-pattern flutes, but with overlapping cutting edges for an even smoother cut.

	Cutting Dia.	Overall Lg.	No. of Flutes	For Tool Type	For Use On		Each
Square Cut Style







		Diamond-Pattern Flutes

		1/16"	3/16"	1/8"	1 1/2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	00000


		3/32"	5/16"	1/8"	1 1/2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	0000
		1/8"	7/16"	1/8"	1 1/2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	0000
		3/16"	5/8"	3/16"	2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	00000
		3/16"	5/8"	1/4"	2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	00000
		1/4"	3/4"	1/4"	2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	00000
		1/4"	3/4"	1/4"	2 1/2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	00000
		5/16"	1"	5/16"	2 1/2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	00000
		3/8"	1"	3/8"	2 1/2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	00000
		1/2"	1"	1/2"	3"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	00000




				Trapezoid Pattern Flutes

				3/16"	1"	1/4"	3"	—	Hand Router, Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	0000000	00000


				1/4"	1"	1/4"	3"	—	Hand Router, Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	0000000	00000
				3/8"	1"	3/8"	3"	—	Hand Router, Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	0000000	00000
				1/2"	1"	1/2"	3"	—	Hand Router, Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	0000000	00000


				Drill/Mill Cut Style—Plunge-Cut







								Diamond-Pattern Flutes

								1/16"	3/16"	1/8"	1 1/2"	—	CNC Machine	Fiberglass, Composite	0000000	00000


								3/32"	5/16"	1/8"	1 1/2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	00000
								1/8"	1/2"	1/8"	1 1/2"	—	CNC Machine	Fiberglass, Composite	0000000	00000
								3/16"	5/8"	3/16"	2"	—	CNC Machine	Fiberglass, Composite	0000000	00000
								1/4"	3/4"	1/4"	2"	—	CNC Machine	Fiberglass, Composite	0000000	00000
								1/4"	1"	1/4"	3"	—	CNC Machine	Fiberglass, Composite	0000000	00000
								5/16"	1"	5/16"	2 1/2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	00000
								3/8"	1"	3/8"	2 1/2"	—	CNC Machine	Fiberglass, Composite	0000000	00000
								1/2"	1"	1/2"	3"	—	CNC Machine	Fiberglass, Composite	0000000	00000




										Trapezoid Pattern Flutes

										3/16"	1"	1/4"	3"	—	Hand Router, Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	0000000	00000


1/4"	1"									1/4"	3"	—	Hand Router, Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	0000000	00000
3/8"	1"									3/8"	3"	—	Hand Router, Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	0000000	00000
1/2"	1"									1/2"	3"	—	Hand Router, Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	0000000	00000


Square Cut Style—Plunge-Cut







										Diamond-Pattern Flutes

										1/16"	3/16"	1/8"	1 1/2"	—	CNC Machine	Fiberglass, Composite	0000000	00000


										3/32"	5/16"	1/8"	1 1/2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	00000
										1/8"	1/2"	1/8"	1 1/2"	—	CNC Machine	Fiberglass, Composite	0000000	00000
										1/8"	1/2"	1/8"	2"	—	CNC Machine	Carbon Fiber, Graphite, Composite	0000000	000000
										3/16"	5/8"	3/16"	2"	—	CNC Machine	Carbon Fiber, Graphite, Composite	0000000	000000
										3/16"	5/8"	3/16"	2"	—	CNC Machine	Fiberglass, Composite	0000000	00000
		1/4"								3/4"	1/4"	2"	—	CNC Machine	Carbon Fiber, Graphite, Composite	0000000	000000
		1/4"	3/4"							1/4"	2"	—	CNC Machine	Fiberglass, Composite	0000000	00000
		1/4"	1 1/2"							1/4"	3"	—	CNC Machine	Carbon Fiber, Graphite, Composite	0000000	000000
		5/16"	1"							5/16"	2 1/2"	—	Hand Router, Router Table, CNC Machine	Fiberglass, Composite	0000000	00000
		3/8"	1"							3/8"	2 1/2"	—	CNC Machine	Fiberglass, Composite	0000000	00000


		3/8"	1 1/8"							3/8"	3"	—	CNC Machine	Carbon Fiber, Graphite, Composite	0000000	000000
		1/2"	1"							1/2"	3"	—	CNC Machine	Fiberglass, Composite	0000000	00000
		1/2"	1 1/8"							1/2"	3 1/2"	—	CNC Machine	Carbon Fiber, Graphite, Composite	0000000	000000
		1/2"	2 1/8"							1/2"	4"	—	CNC Machine	Carbon Fiber, Graphite, Composite	0000000	000000




				Trapezoid Pattern Flutes

				3/16"	1"					1/4"	3"	—	Hand Router, Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	0000000	00000


				1/4"	1"	1/2"	3"			—	Hand Router, Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	0000000	00000
				3/8"	1"	3/8"	3"			—	Hand Router, Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	0000000	00000
				1/2"	1"	1/2"	3"			—	Hand Router, Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	0000000	00000




						60° Compression Spiral Flutes with Upward and Downward Chip Removal

						1/4"	3/4"			1/4"	2 1/2"	2	Router Table, CNC Machine	Aramid, Composite	00000000	000000


						3/8"	3/4"			3/8"	3"	2	Router Table, CNC Machine	Aramid, Composite	00000000	000000
						3/8"	2"			3/8"	4"	2	Router Table, CNC Machine	Aramid, Composite	00000000	000000
						1/2"	1"			1/2"	3"	2	Router Table, CNC Machine	Aramid, Composite	00000000	000000
						1/2"	2"			1/2"	4"	2	Router Table, CNC Machine	Aramid, Composite	00000000	000000

Router Bit Sets


Chamfering Cut Style	Corner Cut Style	Square Cut Style	Flush-Trimming Cut Style

Groove Cut Style	Hinge Mortise Cut Style	Joining Cut Style	Panel Groove Cut Style

Panel Pilot Cut Style

Keep a variety of router bits on hand to cut grooves, chamfers, and other detailed shapes into wood and plastic. Made of carbide-tipped high-speed steel, these bits provide a longer tool life and faster cutting speeds than standard high-speed steel bits.

Flush-Trimming Cut Style—Flush-trimming bits cut layers of material flush to one another or make cuts along a template.

Hinge-Mortise Cut Style—Hinge-mortise bits create large, shallow recesses.

Joining Cut Style—Joining bits create shapes that fit together in order to form joints.

Panel-Pilot Cut Style—Panel-pilot bits have a pointed tip that creates starter holes for efficient plunge cutting in wood. To make precise cutouts, use the top of the tip as a pilot and guide the bit along a template placed below the workpiece.

	Shank Dia.	For Tool Type	For Use On		Each
Uncoated Carbide-Tipped High-Speed Steel







	Multipurpose

	6	Chamfering Corner Rounding Square Flush Trimming Joining	One Chamfer Router Bit: 1-5/16" Cutting Diameter One Flush-Trimming Router Bit: 3/8" Cutting Diameter One Dovetail Router Bit: 1/2" Cutting Diameter One Rounded-Corner Bit: 1/4" Cutting Diameter Two Square Router Bits: 1/4" and 1/2" Cutting Diameters	1/4"	Hand Router, Router Table	Softwood, Hardwood, Plastic, Laminate, Composite	00000000	0000000


	6	Square	Six Square Router Bits: 1/4", 5/16", 3/8", 1/2", 5/8", and 3/4" Cutting Diameters	1/4"	Hand Router, Router Table	Softwood, Hardwood, Plastic, Laminate, Composite	00000000	00000
	10	Chamfering Corner Rounding Square Flush Trimming Groove Hinge Mortise Joining	One Chamfer Router Bit: 1-5/16" Cutting Diameter Two Rounded-Corner Bits: 1/4" and 3/8" Cutting Diameters One Flush-Trimming Router Bit: 1/2" Cutting Diameter One Rounded-Groove Router Bit: 1/4" Cutting Diameter One V-Groove Router Bit: 9/16" Cutting Diameter One Hinge-Mortise Router Bit: 1/2" Cutting Diameter One Dovetail Router Bit: 1/2" Cutting Diameter Two Square Router Bits: 1/4" and 3/4" Cutting Diameters	1/2"	Hand Router, Router Table	Softwood, Hardwood, Plastic, Laminate, Composite	00000000	000000
	15	Chamfering Corner Rounding Square Flush Trimming Groove Joining	Two Chamfer Router Bits: 1" and 1-3/8" Cutting Diameters Two Rounded-Corner Bits: 1/8" and 1/4" Cutting Diameters One Cove Router Bit: 3/8" Cutting Diameter Two Flush-Trimming Router Bits: 1/2" and 5/8" Cutting Diameters One V-Groove Router Bit: 5/8" Cutting Diameter One Dovetail Router Bit: 9/16" Cutting Diameter One Roman Ogee Router Bit: 5/32" Cutting Diameter One Slotting Router Bit: 1-1/4" Cutting Diameter One Tongue-and-Groove Router Bit: 1-1/4" Cutting Diameter Three Square Router Bits: 1/4", 1/2", and 5/8" Cutting Diameters	1/4"	Hand Router, Router Table	Softwood, Hardwood, Plastic, Laminate, Composite	00000000	000000
	30	Chamfering Corner Rounding Square Flush Trimming Groove Hinge Mortise Joining Panel Pilot	Two Chamfer Router Bits: 1" and 1-3/8" Cutting Diameters One Beaded-Corner Router Bit: 1-1/16" Cutting Diameter One Wavy-Corner Router Bit: 1-1/4" Cutting Diameter Five Rounded-Corner Router Bits: 1/8", 1/4", 5/16", 3/8", and 1/2" Cutting Diameters Two Cove Router Bits: 7/8" and 1-1/8" Cutting Diameters One Dovetail Router Bit: 9/16" Cutting Diameter One Hinge-Mortise Router Bit: 1/2" Cutting Diameter One Panel-Pilot Router Bit: 5/16" Cutting Diameter Three Flush-Trimming Router Bits: 1/2" and 5/8" Cutting Diameters Two Rabbet Router Bits: 1-1/4" Cutting Diameter Two Rounded-Groove Router Bits: 1/2" and 3/4" Cutting Diameters Two V-Groove Router Bits: 5/8" Cutting Diameter Seven Square Router Bits: 5/32", 1/4", 5/16", 3/8", 1/2", 5/8", and 3/4" Cutting Diameters	1/4"	Hand Router, Router Table	Softwood, Hardwood, Plastic, Laminate, Composite	00000000	000000




			Cabinetmaking

			3	Joining Panel Groove	Two Lock Miter Router Bits: 1-5/8" Cutting Diameter One Roman Ogee Router Bit: 3-3/8" Cutting Diameter	1/2"	Hand Router, Router Table	Softwood, Hardwood, Plastic, Laminate, Composite	00000000	000000




					Trimming, Edging

					6	Chamfering Corner Rounding Flush Trimming	Two Chamfer Router Bits: 1" and 1-3/8" Cutting Diameters Two Rounded-Corner Bits: 1/8" and 1/4" Cutting Diameters Two Flush-Trimming Router Bits: 1/2" and 5/8" Cutting Diameters	1/4"	Hand Router, Router Table	Softwood, Hardwood, Plastic, Laminate, Composite	00000000	00000




							Wood Joining

							2	Joining	Two Lock Miter Router Bits: 1-5/8" Cutting Diameter	1/2"	Hand Router, Router Table	Softwood, Hardwood, Plastic, Laminate, Composite	00000000	000000

Trimming Router Bits

Cut layers of material flush to one another or make cuts along a template.

Uncoated Carbide


Flush-Trimming Cut Style (Bottom Pilot)	Flush-Trimming Cut Style (Bottom Pilot), Spiral Flutes

Use carbide bits for longer tool life and faster cutting speeds than high-speed steel.

Bottom Pilot—Bottom-pilot bits trim material from an upper layer of the workpiece so that it is flush with the layer below. In addition to flush trimming, they can be used to cut along a template placed below the workpiece.

Spiral Flutes—Bits with spiral flutes leave a smoother finish than straight-flute bits and make plunge cuts more easily (for plunge-cutting bits).

Ball Bearing—Ball-bearing pilots guide the bit for accurate cuts and produce less friction than solid pilots for smoother operation.

Pilot Location—Pilot location describes the position of the pilot when the bit is used for hand routing. The pilot location is reversed when using the bit with a router table.

	Overall Lg.	Router Bit Pilot Type	Ball Bearing Pilot Dia.	No. of Flutes	For Tool Type	For Use On		Each
Flush-Trimming Cut Style (Bottom Pilot)







	Spiral Flutes

	1/4"	5/8"	1/4"	2 3/8"	Ball Bearing	1/4"	2	Hand Router, Router Table	Wood, Particleboard, Plywood, Hard Plastic, Soft Plastic, Aluminum, Laminate, Foam, Composite	0000000	000000


	1/4"	3/4"	1/4"	3"	Ball Bearing	1/4"	2	Hand Router, Router Table	Wood, Particleboard, Plywood, Hard Plastic, Soft Plastic, Laminate, Foam, Composite	0000000	00000
	1/2"	1 1/8"	1/2"	4"	Ball Bearing	1/2"	2	Hand Router, Router Table	Wood, Particleboard, Plywood, Hard Plastic, Soft Plastic, Laminate, Foam, Composite	0000000	000000

Uncoated Diamond-Tipped Carbide

Flush-Trimming Cut

Style (Bottom Pilot)

Use carbide bits for longer tool life and faster cutting speeds than high-speed steel.

Diamond-tipped carbide bits are for use on aluminum and composites.

Straight Flutes—Bits with straight flutes are for general purpose use. They quickly remove material, leaving a rough finish.

Ball Bearing—Ball-bearing pilots guide the bit for accurate cuts and produce less friction than solid pilots for smoother operation.

Pilot Location—Pilot location describes the position of the pilot when the bit is used for hand routing. The pilot location is reversed when using the bit with a router table.

	Overall Lg.	Router Bit Pilot Type	Ball Bearing Pilot Dia.	No. of Flutes	For Tool Type	For Use On		Each
Flush-Trimming Cut Style (Bottom Pilot)







	Straight Flutes

	1/2"	7/16"	1/4"	2 5/16"	Ball Bearing	1/2"	2	Hand Router, Router Table	Aluminum, Fiberglass, Composite	0000000	0000000


	1/2"	1"	1/4"	2 13/16"	Ball Bearing	1/2"	2	Hand Router, Router Table	Aluminum, Fiberglass, Composite	0000000	000000

Diamond-Coated Router Bits for Composites

With a diamond coating, these bits resist wear when used on abrasive materials, making them last about 50 times longer than uncoated bits. Their sharp cutting edges and flute shapes are specifically designed to cut through tough materials such as composites with minimal resistance. This means less strain on your router and more control when cutting, leading to a smooth cut. Bits are made of solid carbide for longer tool life and faster cutting speeds than high-speed steel.

Diamond-Coated Carbide


Square Cut Style	Drill/Mill Cut Style—Plunge-Cut	Square Cut Style—Plunge-Cut


Square Cut Style Straight Flutes	Square Cut Style Spiral Flute	Drill/Mill Cut Style—Plunge-Cut, Straight Flutes

Drill/Mill Cut Style—Plunge-Cut, Diamond-Pattern Flutes	Square Cut Style—Plunge-Cut, 30° Compression Angle, Herringbone Compression Flute	Square Cut Style—Plunge-Cut, Spiral Flute, 45° Compression Angle

Square Cut Style—Plunge-Cut, 60° Compression Angle, Spiral Flute	Square Cut Style—Plunge-Cut, Roughed Spiral Flute	Square Cut Style—Plunge-Cut, Diamond-Pattern Flutes

Square Cut Style—Use bits with a square cut style to cut slots, pockets, and edges.

Drill/Mill Cut Style—Bits with a drill/mill cut style have a pointed end for easier plunge cuts than square-cut bits.

Plunge Cut—Plunge-cutting bits let you cut directly into the workpiece from above. Other bits are best for operations where the peripheral teeth do most of the work such as trimming, contouring, and finishing.

Straight Flutes—Bits with straight flutes are for general purpose use. They quickly remove material, leaving a rough finish.

Spiral Flute—Bits with spiral flutes leave a smoother finish than straight-flute bits and make plunge cuts more easily (for plunge-cutting bits).

Roughed Spiral Flute—Nicks on the edges of the spirals reduce the amount of force required to cut through composites, giving you more control as you cut.

Diamond-Pattern Flutes—Diamond-pattern flutes' small, staggered teeth aggressively cut, yet leave a smooth finish.

Herringbone Compression Flute—Herringbone-compression flutes have both upward and downward spiral flutes in an alternating pattern. This quickly and effectively clears chips, which prevents overheating and produces clean cuts.

Upward Chip Removal—Bits with upward chip removal lift chips up for applications that require a smooth finish on the bottom edge of the cut. Securely clamp the workpiece before routing to prevent lifting.

Upward and Downward Chip Removal—Bits with upward and downward chip removal are also known as compression bits. Acting similar to scissors, they move chips away from the top and bottom edges of the cut for a smooth finish on both. Bits with higher compression angles cut more efficiently than bits with lower compression angles, reducing the amount of force required to cut through your material. They are also more resistant to wear.

	Cutting Dia.	Lg. of Cut	Shank Dia.	Overall Lg.	No. of Flutes	For Tool Type	For Use On		Each
Square Cut Style







				Straight Flutes

				1/4"	3/4"	1/4"	2 1/2"	10	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	0000000


				3/8"	1"	3/8"	3"	14	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
				1/2"	1 1/4"	1/2"	3 1/2"	15	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
				5/8"	1 5/8"	5/8"	4"	15	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
				4 mm	10 mm	6 mm	57 mm	6	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
				6 mm	15 mm	6 mm	65 mm	8	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
				8 mm	20 mm	8 mm	75 mm	10	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
				10 mm	25 mm	10 mm	80 mm	12	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
				12 mm	32 mm	12 mm	93 mm	14	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000




						Spiral Flutes with Upward Chip Removal

						1/4"	3/4"	1/4"	2 1/2"	8	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000


						1/4"	1"	1/4"	3"	8	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
						3/8"	1 1/8"	3/8"	3"	12	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
						3/8"	1 1/2"	3/8"	3"	12	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
						1/2"	1 1/2"	1/2"	4"	14	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
						1/2"	2"	1/2"	4"	14	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000




								Diamond-Pattern Flutes

								1/8"	1/4"	1/8"	1 1/2"	6	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000


								3/16"	3/8"	3/16"	2"	6	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								1/4"	1/2"	1/4"	2 1/2"	8	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								1/4"	3/4"	1/4"	2 1/2"	8	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								1/4"	3/4"	1/4"	2 1/2"	10	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								1/4"	3/4"	1/4"	2 1/2"	12	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								1/4"	1"	1/4"	3"	8	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								1/4"	1"	1/4"	3"	10	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								1/4"	1"	1/4"	3"	12	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								1/4"	1 1/4"	1/4"	4"	8	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								3/8"	3/4"	3/8"	2 1/2"	12	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000


								3/8"	1 1/8"	3/8"	3"	12	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								3/8"	1 1/2"	3/8"	4"	12	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								1/2"	1"	1/2"	3"	14	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								1/2"	2"	1/2"	4"	16	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000


								Drill/Mill Cut Style—Plunge-Cut







		Straight Flutes

		1/4"	3/4"							1/4"	2 1/2"	10	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000


		3/8"	1"							3/8"	3"	14	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
		1/2"	1 1/4"							1/2"	3 1/2"	15	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
		5/8"	1 5/8"							5/8"	4"	15	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
		4 mm	12 mm							4 mm	55 mm	6	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
		6 mm	18 mm							6 mm	65 mm	8	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
		8 mm	24 mm							8 mm	75 mm	10	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
		10 mm	30 mm							10 mm	80 mm	12	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
		12 mm	36 mm							12 mm	93 mm	14	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
		16 mm	48 mm							16 mm	108 mm	14	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000




				Diamond-Pattern Flutes

				1/4"	1"					1/4"	3"	8	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000


				1/4"	1"					1/4"	3"	12	Router Table, CNC Machine	Carbon Fiber, Composite	00000000	000000
				3/8"	1 1/4"					3/8"	3"	12	Router Table, CNC Machine	Carbon Fiber, Composite	00000000	000000
				1/2"	1"					1/2"	3"	14	Router Table, CNC Machine	Carbon Fiber, Composite	00000000	000000


				Square Cut Style—Plunge-Cut







										Straight Flutes

										4 mm	10 mm	6 mm	57 mm	6	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000


										6 mm	15 mm	6 mm	65 mm	8	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
										8 mm	20 mm	8 mm	75 mm	10	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
										10 mm	25 mm	10 mm	80 mm	12	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
										12 mm	32 mm	12 mm	93 mm	14	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000
										16 mm	34 mm	16 mm	108 mm	14	CNC Machine	Fiber-Reinforced Plastic, Composite	0000000	000000




												Diamond-Pattern Flutes

												1/8"	3/8"	1/8"	1 1/2"	6	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000


												1/8"	1/2"	1/8"	1 1/2"	8	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
												3/16"	9/16"	3/16"	2"	6	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
												3/16"	3/4"	3/16"	2"	8	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
												1/4"	3/4"	1/4"	2 1/2"	10	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
												1/4"	1"	1/4"	3"	10	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								5/16"				1"	5/16"	2 1/2"	10	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
								3/8"	1 1/8"			3/8"	3"	12	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
3/8"								1 1/2"	3/8"			4"	12	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000
1/2"	1"							1/2"	3"			14	Router Table, CNC Machine	Carbon Fiber, Composite	0000000	000000




								Roughed Spiral Flutes with Upward Chip Removal

								15/64"	3/4"			1/4"	2 1/2"	4	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000


								1/4"	1/2"			1/4"	2 1/2"	4	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
								1/4"	3/4"			1/4"	2 1/2"	4	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
								1/4"	1"			1/4"	3"	4	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
								5/16"	15/16"			3/8"	3"	6	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
								23/64"	1 1/8"			3/8"	3"	6	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
								3/8"	3/4"			3/8"	3"	6	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
								3/8"	1 1/8"			3/8"	3"	6	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
		7/16"						1 5/16"	1/2"			3"	8	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
		31/64"	1 1/2"					1/2"	3"			8	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
		1/2"	1"					1/2"	3"			8	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000


		1/2"	1 1/2"					1/2"	3"			8	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000




								45° Compression Angle Spiral Flutes with Upward and Downward Chip Removal

								1/4"	3/4"			1/4"	3"	4	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000


				3/8"	3/4"			3/8"	3"			4	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
				3/8"	2"			3/8"	4"			4	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
				1/2"	1"			1/2"	3"			4	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
				1/2"	2"	1/2"		4"	4			Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000




						60° Compression Spiral Flutes with Upward and Downward Chip Removal

						1/4"	3/4"	1/4"	3"			2	Router Table, CNC Machine	Carbon Fiber, Fiber-Reinforced Plastic, Fiberglass, Composite	00000000	000000


						3/8"	3/4"	3/8"	3"			2	Router Table, CNC Machine	Carbon Fiber, Fiber-Reinforced Plastic, Fiberglass, Composite	00000000	000000
						3/8"	2"	3/8"	4"			2	Router Table, CNC Machine	Carbon Fiber, Fiber-Reinforced Plastic, Fiberglass, Composite	00000000	000000
						1/2"	1"	1/2"	3"			2	Router Table, CNC Machine	Carbon Fiber, Fiber-Reinforced Plastic, Fiberglass, Composite	00000000	000000
						1/2"	2"	1/2"	4"			2	Router Table, CNC Machine	Carbon Fiber, Fiber-Reinforced Plastic, Fiberglass, Composite	00000000	000000




								30° Compression Angle Herringbone Compression Flutes with Upward and Downward Chip Removal

								1/8"	9/16"	1/8"	1 1/2"	4	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000


								1/4"	3/4"	1/4"	2 1/2"	4	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
								3/8"	7/8"	3/8"	3"	4	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000
								1/2"	1 1/2"	1/2"	3"	4	Router Table, CNC Machine	Carbon Fiber, Fiberglass, Composite	00000000	000000

Straight and Spiral Router Bits for Plastic

The smooth flutes and sharp cutting edges on these router bits cleanly cut square slots, pockets, and edges in most plastics, including polyethylene, polycarbonate, and vinyl. They do not have a pilot, so guide your router along a straight edge when hand routing to make accurate cuts.

Uncoated Carbide


Square Cut Style	Straight Flute

Use carbide bits for longer tool life and faster cutting speeds than high-speed steel.

Straight Flutes—Bits with straight flutes are for general purpose use. They quickly remove material, leaving a rough finish.

	Overall Lg.	No. of Flutes	For Tool Type	For Use On		Each
Square Cut Style







	Straight Flutes

	1/8"	1/4"	1/4"	2"	2	CNC Machine	Hard Plastic, Composite	00000000	000000


	3/16"	5/8"	1/4"	2"	2	CNC Machine	Hard Plastic, Composite	00000000	00000
	1/4"	3/4"	1/4"	2 1/2"	2	CNC Machine	Hard Plastic, Composite	00000000	00000
	5/16"	13/16"	3/8"	2 1/2"	2	CNC Machine	Hard Plastic, Composite	00000000	00000
	3/8"	7/8"	3/8"	2 1/2"	2	CNC Machine	Hard Plastic, Composite	00000000	00000
	1/2"	1"	1/2"	3"	2	CNC Machine	Hard Plastic, Composite	00000000	00000