McMaster-Carr logo
    Forward
    Enter e-mail addresses in the fields below
    Message
    Cancel
    Print
    How can we improve?
    Comments
    E-mail address (if you would like a response)
    108 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
    Image of ProductInUse. Front orientation. Router Bits. Router Bits for Composites , Uncoated Carbide, Square Cut Style.
    Image of ProductInUse. Front orientation. Router Bits. Router Bits for Composites , Uncoated Carbide, Drill/Mill Cut Style—Plunge-Cut.
    Image of ProductInUse. Front orientation. Router Bits. Router Bits for Composites , Uncoated Carbide, Square Cut Style—Plunge-Cut.

    Square Cut Style

    Drill/Mill Cut

    Style—Plunge-Cut

    Square Cut

    Style—Plunge-Cut

    Image of Product. Front orientation. Router Bits. Router Bits for Composites , Uncoated Carbide, Square Cut Style, Diamond-Pattern Flutes.
    Image of Product. Front orientation. Router Bits. Router Bits for Composites , Uncoated Carbide, Square Cut Style, Trapezoid Pattern Flutes.
    Image of Product. Front orientation. Router Bits. Router Bits for Composites , Uncoated Carbide, Drill/Mill Cut Style—Plunge-Cut, Diamond-Pattern Flutes.

    Square Cut Style,

    Diamond-Pattern

    Flutes

    Square Cut Style,

    Trapezoid Pattern

    Flutes

    Drill/Mill Cut

    Style—Plunge-Cut,

    Diamond-Pattern

    Flutes

    Image of Product. Front orientation. Router Bits. Router Bits for Composites , Uncoated Carbide, Drill/Mill Cut Style—Plunge-Cut, Trapezoid Pattern Flutes.
    Image of Product. Front orientation. Router Bits. Router Bits for Composites , Uncoated Carbide, Square Cut Style—Plunge-Cut, Diamond-Pattern Flutes.
    Image of Product. Front orientation. Router Bits. Router Bits for Composites , Uncoated Carbide, Square Cut Style—Plunge-Cut, Trapezoid 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.
    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.
    Lg. of
    Cut
    Shank
    Dia.
    Overall
    Lg.
    For Tool Type
    For Use On
    Mfr.
    Each
    Square Cut Style
     
    Diamond-Pattern Flutes
    1/16"3/16"1/8"1 1/2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N43000000
    3/32"5/16"1/8"1 1/2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N4400000
    1/8"7/16"1/8"1 1/2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N4500000
    3/16"5/8"3/16"2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N4600000
    3/16"5/8"1/4"2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N4700000
    1/4"3/4"1/4"2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N4800000
    1/4"3/4"1/4"2 1/2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N4900000
    5/16"1"5/16"2 1/2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N5100000
    3/8"1"3/8"2 1/2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N5200000
    1/2"1"1/2"3"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N5300000
     
    Trapezoid Pattern Flutes
    3/16"1"1/4"3"Hand Router, Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N5400000
    1/4"1"1/4"3"Hand Router, Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N5500000
    3/8"1"3/8"3"Hand Router, Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N5600000
    1/2"1"1/2"3"Hand Router, Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N5700000
     
    Drill/Mill Cut Style—Plunge-Cut
     
    Diamond-Pattern Flutes
    1/16"3/16"1/8"1 1/2"CNC MachineFiberglass, CompositeATA Tools8785A4100000
    3/32"5/16"1/8"1 1/2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N3800000
    1/8"1/2"1/8"1 1/2"CNC MachineFiberglass, CompositeATA Tools8785A4200000
    3/16"5/8"3/16"2"CNC MachineFiberglass, CompositeATA Tools8785A4300000
    1/4"3/4"1/4"2"CNC MachineFiberglass, CompositeATA Tools8785A4400000
    1/4"1"1/4"3"CNC MachineFiberglass, CompositeATA Tools8785A4700000
    5/16"1"5/16"2 1/2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N3900000
    3/8"1"3/8"2 1/2"CNC MachineFiberglass, CompositeATA Tools8785A4500000
    1/2"1"1/2"3"CNC MachineFiberglass, CompositeATA Tools8785A4600000
     
    Trapezoid Pattern Flutes
    3/16"1"1/4"3"Hand Router, Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N5800000
    1/4"1"1/4"3"Hand Router, Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N5900000
    3/8"1"3/8"3"Hand Router, Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N6100000
    1/2"1"1/2"3"Hand Router, Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N6200000
     
    Square Cut Style—Plunge-Cut
     
    Diamond-Pattern Flutes
    1/16"3/16"1/8"1 1/2"CNC MachineFiberglass, CompositeATA Tools8785A2100000
    3/32"5/16"1/8"1 1/2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N4100000
    1/8"1/2"1/8"1 1/2"CNC MachineFiberglass, CompositeATA Tools8785A2200000
    3/16"5/8"3/16"2"CNC MachineFiberglass, CompositeATA Tools8785A2300000
    1/4"3/4"1/4"2"CNC MachineFiberglass, CompositeATA Tools8785A2400000
    5/16"1"5/16"2 1/2"Hand Router, Router Table, CNC MachineFiberglass, CompositeOSG USA6582N4200000
    3/8"1"3/8"2 1/2"CNC MachineFiberglass, CompositeATA Tools8785A2500000
    1/2"1"1/2"3"CNC MachineFiberglass, CompositeATA Tools8785A2600000
     
    Trapezoid Pattern Flutes
    3/16"1"1/4"3"Hand Router, Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N6300000
    1/4"1"1/4"3"Hand Router, Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N6400000
    3/8"1"3/8"3"Hand Router, Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N6500000
    1/2"1"1/2"3"Hand Router, Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N6600000
     

    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
    Image of ProductInUse. Front orientation. Router Bits. Diamond-Coated Router Bits for Composites , Diamond-Coated Carbide, Square Cut Style.
    Image of ProductInUse. Front orientation. Router Bits. Diamond-Coated Router Bits for Composites , Diamond-Coated Carbide, Drill/Mill Cut Style—Plunge-Cut.

    Square Cut Style

    Drill/Mill Cut

    Style—Plunge-Cut

    Image of ProductInUse. Front orientation. Router Bits. Diamond-Coated Router Bits for Composites , Diamond-Coated Carbide, Square Cut Style—Plunge-Cut.

    Square Cut

    Style—Plunge-Cut

    Image of Product. Front orientation. Router Bits. Diamond-Coated Router Bits for Composites , Diamond-Coated Carbide, Square Cut Style, Straight Flutes.
    Image of Product. Front orientation. Router Bits. Diamond-Coated Router Bits for Composites , Diamond-Coated Carbide, Square Cut Style, Spiral Flute.
    Image of Product. Front orientation. Router Bits. Diamond-Coated Router Bits for Composites , Diamond-Coated Carbide, Drill/Mill Cut Style—Plunge-Cut, Straight Flutes.

    Square Cut Style

    Straight Flutes

    Square Cut Style

    Spiral Flute

    Drill/Mill Cut

    Style—Plunge-Cut,

    Straight Flutes

    Image of Product. Front orientation. Router Bits. Diamond-Coated Router Bits for Composites , Diamond-Coated Carbide, Square Cut Style—Plunge-Cut, 30° Compression Angle, Herringbone Compression Flute.
    Image of Product. Front orientation. Router Bits. Diamond-Coated Router Bits for Composites , Diamond-Coated Carbide, Square Cut Style—Plunge-Cut, Spiral Flute, 45° Compression Angle.
    Image of Product. Front orientation. Router Bits. Diamond-Coated Router Bits for Composites , Diamond-Coated Carbide, Square Cut Style—Plunge-Cut, Spiral Flute, 60° Compression Angle.

    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,

    Spiral Flute, 60°

    Compression Angle

    Image of Product. Front orientation. Router Bits. Diamond-Coated Router Bits for Composites , Diamond-Coated Carbide, Square Cut Style—Plunge-Cut, Roughed Spiral Flute.

    Square Cut

    Style—Plunge-Cut,

    Roughed Spiral Flute

    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.
    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
    Mfr.
    Each
    Square Cut Style
     
    Straight Flutes
    1/4"3/4"1/4"2 1/2"10CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N110000000
    3/8"1"3/8"3"14CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N12000000
    1/2"1 1/4"1/2"3 1/2"15CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N13000000
    5/8"1 5/8"5/8"4"15CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N14000000
    4 mm10 mm6 mm57 mm6CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N19000000
    6 mm15 mm6 mm65 mm8CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N21000000
    8 mm20 mm8 mm75 mm10CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N22000000
    10 mm25 mm10 mm80 mm12CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N23000000
    12 mm32 mm12 mm93 mm14CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N24000000
     
    Spiral Flutes with Upward Chip Removal
    1/4"3/4"1/4"2 1/2"8Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N104000000
    1/4"1"1/4"3"8Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N105000000
    3/8"1 1/8"3/8"3"12Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N106000000
    3/8"1 1/2"3/8"3"12Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N107000000
    1/2"1 1/2"1/2"4"14Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N108000000
    1/2"2"1/2"4"14Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N109000000
     
    Drill/Mill Cut Style—Plunge-Cut
     
    Straight Flutes
    1/4"3/4"1/4"2 1/2"10CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N15000000
    3/8"1"3/8"3"14CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N16000000
    1/2"1 1/4"1/2"3 1/2"15CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N17000000
    5/8"1 5/8"5/8"4"15CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N18000000
    4 mm12 mm4 mm55 mm6CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N32000000
    6 mm18 mm6 mm65 mm8CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N33000000
    8 mm24 mm8 mm75 mm10CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N34000000
    10 mm30 mm10 mm80 mm12CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N35000000
    12 mm36 mm12 mm93 mm14CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N36000000
    16 mm48 mm16 mm108 mm14CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N37000000
     
    Square Cut Style—Plunge-Cut
     
    Straight Flutes
    4 mm10 mm6 mm57 mm6CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N25000000
    6 mm15 mm6 mm65 mm8CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N26000000
    8 mm20 mm8 mm75 mm10CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N27000000
    10 mm25 mm10 mm80 mm12CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N28000000
    12 mm32 mm12 mm93 mm14CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N29000000
    16 mm34 mm16 mm108 mm14CNC MachineFiber-Reinforced Plastic, CompositeGuhring6582N31000000
     
    Roughed Spiral Flutes with Upward Chip Removal
    15/64"3/4"1/4"2 1/2"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N111000000
    1/4"1/2"1/4"2 1/2"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N112000000
    1/4"3/4"1/4"2 1/2"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N113000000
    1/4"1"1/4"3"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N114000000
    5/16"15/16"3/8"3"6Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N115000000
    23/64"1 1/8"3/8"3"6Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N116000000
    3/8"3/4"3/8"3"6Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N117000000
    3/8"1 1/8"3/8"3"6Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N118000000
    7/16"1 5/16"1/2"3"8Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N119000000
    31/64"1 1/2"1/2"3"8Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N121000000
    1/2"1"1/2"3"8Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N122000000
    1/2"1 1/2"1/2"3"8Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N123000000
     
    45° Compression Angle Spiral Flutes with Upward and Downward Chip Removal
    1/4"3/4"1/4"3"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N124000000
    3/8"3/4"3/8"3"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N125000000
    3/8"2"3/8"4"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N126000000
    1/2"1"1/2"3"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N127000000
    1/2"2"1/2"4"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N128000000
     
    60° Compression Spiral Flutes with Upward and Downward Chip Removal
    1/4"3/4"1/4"3"2Router Table, CNC MachineCarbon Fiber, Fiber-Reinforced Plastic, Fiberglass, CompositeOSG USA6582N129000000
    3/8"3/4"3/8"3"2Router Table, CNC MachineCarbon Fiber, Fiber-Reinforced Plastic, Fiberglass, CompositeOSG USA6582N131000000
    3/8"2"3/8"4"2Router Table, CNC MachineCarbon Fiber, Fiber-Reinforced Plastic, Fiberglass, CompositeOSG USA6582N132000000
    1/2"1"1/2"3"2Router Table, CNC MachineCarbon Fiber, Fiber-Reinforced Plastic, Fiberglass, CompositeOSG USA6582N133000000
    1/2"2"1/2"4"2Router Table, CNC MachineCarbon Fiber, Fiber-Reinforced Plastic, Fiberglass, CompositeOSG USA6582N134000000
     
    30° Compression Angle Herringbone Compression Flutes with Upward and Downward Chip Removal
    1/8"9/16"1/8"1 1/2"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N13500000
    1/4"3/4"1/4"2 1/2"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N136000000
    3/8"7/8"3/8"3"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N137000000
    1/2"1 1/2"1/2"3"4Router Table, CNC MachineCarbon Fiber, Fiberglass, CompositeOSG USA6582N138000000
     

    Trimming Router Bits

    Cut layers of material flush to one another or make cuts along a template.
    Uncoated Diamond-Tipped Carbide
    Image of ProductInUse. Front orientation. Router Bits. Trimming Router Bits , Uncoated Diamond-Tipped Carbide , Flush-Trimming Cut Style (Bottom Pilot).
    Image of Product. Front orientation. Router Bits. Trimming Router Bits , 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.
    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.
    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.
    Cutting
    Dia.
    Lg. of
    Cut
    Shank
    Dia.
    Overall
    Lg.
    Router Bit
    Pilot Type
    Ball Bearing
    Pilot Dia.
    No. of
    Flutes
    For Tool Type
    For Use On
    Mfr.
    Each
    Flush-Trimming Cut Style (Bottom Pilot)
     
    Straight Flutes
    1/2"7/16"1/4"2 5/16"Ball Bearing1/2"2Hand Router, Router TableAluminum, Fiberglass, CompositeAmana Tool3116N190000000
    1/2"1"1/4"2 13/16"Ball Bearing1/2"2Hand Router, Router TableAluminum, Fiberglass, CompositeAmana Tool3116N21000000
     

    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
    Image of ProductInUse. Front orientation. Router Bits. Straight and Spiral Router Bits for Plastic , Uncoated Carbide, Square Cut Style.
    Image of Product. Straight Flute. Front orientation. Router Bits. Straight and Spiral Router Bits for Plastic , Uncoated Carbide, Square Cut Style, Straight Flutes.

    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.
    Cutting
    Dia.
    Lg. of
    Cut
    Shank
    Dia.
    Overall
    Lg.
    No. of
    Flutes
    For Tool
    Type
    For Use On
    Mfr.
    Each
    Square Cut Style
     
    Straight Flutes
    1/8"1/4"1/4"2"2CNC MachineHard Plastic, CompositeOnsrud31615A19000000
    3/16"5/8"1/4"2"2CNC MachineHard Plastic, CompositeOnsrud31615A2100000
    1/4"3/4"1/4"2 1/2"2CNC MachineHard Plastic, CompositeOnsrud31615A2200000
    3/8"7/8"3/8"2 1/2"2CNC MachineHard Plastic, CompositeOnsrud31615A2300000
    1/2"1"1/2"3"2CNC MachineHard Plastic, CompositeOnsrud31615A24000000
     

    Straight Router Bits for Ceramics

    With a diamond coating, these bits resist wear when used on ceramics and other highly abrasive material. All have a square cut style for creating slots, pockets, and edges. They do not have a pilot, so guide your router along a straight edge when hand routing to ensure straight, accurate cuts.
    Diamond-Coated High-Speed Steel
    Image of ProductInUse. Front orientation. Router Bits. Straight Router Bits for Ceramics .
    Image of Product. Front orientation. Router Bits. Straight Router Bits for Ceramics .
    Cutting
    Dia.
    Lg. of
    Cut
    Shank
    Dia.
    Overall
    Lg.
    For Tool Type
    For Use
    On
    Mfr.
    Each
    Square Cut Style
     
    Fluteless
    1/8"1/2"1/8"2"Hand Router, Router Table, CNC MachineCeramicA & M Instruments8796A11000000
    1/4"3/4"1/4"2 1/2"Hand Router, Router Table, CNC MachineCeramicA & M Instruments8796A1200000
    3/8"1"3/8"3"Hand Router, Router Table, CNC MachineCeramicA & M Instruments8796A1300000
    1/2"1 1/2"1/2"4"Hand Router, Router Table, CNC MachineCeramicA & M Instruments8796A14000000
    3/4"1"1/2"4"Hand Router, Router Table, CNC MachineCeramicA & M Instruments8796A15000000
     
    back to top