Straight and Spiral Router Bits for Wood, Particle Board, and Plywood


Create square slots, pockets, and edges in wood. These router bits are plunge cutting, letting you cut directly into the workpiece from above. They do not have a pilot, so guide your router along a straight edge when hand routing to make accurate cuts.
Bits with spiral flutes leave a smoother finish than straight-flute bits and make plunge cuts more easily. They're made of solid carbide for longer tool life and faster cutting speeds than high-speed steel. Ceramic-coated carbide bits are harder and protected from high heat, making them last about 2.5 times longer than uncoated bits.
Spiral-flute 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.
Spiral-flute bits with downward chip removal push chips down for applications that require a smooth finish on the cut's top edge.
Cutting Dia. | Lg. of Cut | Shank Dia. | Overall Lg. | Number of Flutes | For Tool Type | Each | |
Uncoated Carbide | |||||||
---|---|---|---|---|---|---|---|
Spiral Flutes with Upward Chip Removal | |||||||
1/4" | 3/4" | 1/4" | 2 1/2" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 000000 |
3/8" | 1 1/4" | 3/8" | 3" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 00000 |
1/2" | 1 1/2" | 1/2" | 3 1/2" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 000000 |
1/2" | 2" | 1/2" | 4" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 000000 |
Spiral Flutes with Downward Chip Removal | |||||||
3/8" | 1 1/4" | 3/8" | 3" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 00000 |
1/2" | 1 1/2" | 1/2" | 3 1/2" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 000000 |
1/2" | 2" | 1/2" | 4" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 000000 |
Ceramic-Coated Carbide | |||||||
Spiral Flutes with Upward Chip Removal | |||||||
1/8" | 1/2" | 1/4" | 2" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 00000 |
1/4" | 3/4" | 1/4" | 2 1/2" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 00000 |
1/2" | 1 1/2" | 1/2" | 3 1/2" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 000000 |
Spiral Flutes with Downward Chip Removal | |||||||
1/8" | 1/2" | 1/4" | 2" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 00000 |
1/4" | 3/4" | 1/4" | 2 1/2" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 00000 |
1/2" | 1 1/2" | 1/2" | 3 1/2" | 3 | Hand Router, Router Table, CNC Machine | 000000000 | 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.
Use carbide bits for longer tool life and faster cutting speeds than high-speed steel. Ceramic-coated carbide bits have a coating that increases the hardness of the bits and protects them from high heat, making them last about 2.5 times longer than uncoated bits.
Bits with spiral flutes leave a smoother finish than straight-flute bits. 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. Bits with downward chip removal push chips down for applications that require a smooth finish on the cut's top edge.
Cutting Dia. | Lg. of Cut | Shank Dia. | Overall Lg. | Number of Flutes | For Tool Type | For Use On | Each | |
Uncoated Carbide | ||||||||
---|---|---|---|---|---|---|---|---|
Spiral Flutes with Upward Chip Removal | ||||||||
1/4" | 3/8" | 1/4" | 3" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 000000 |
1/4" | 7/8" | 1/4" | 3" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 00000 |
3/8" | 5/8" | 3/8" | 3" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 00000 |
1/2" | 1 1/8" | 1/2" | 3 1/2" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 000000 |
Spiral Flutes with Downward Chip Removal | ||||||||
1/4" | 3/8" | 1/4" | 3" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 00000 |
1/4" | 7/8" | 1/4" | 3" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 00000 |
3/8" | 5/8" | 3/8" | 3" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 00000 |
1/2" | 1 1/8" | 1/2" | 3 1/2" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 000000 |
Ceramic-Coated Carbide | ||||||||
Spiral Flutes with Upward Chip Removal | ||||||||
1/4" | 7/8" | 1/4" | 3" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 00000 |
3/8" | 1 1/8" | 3/8" | 3" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 000000 |
1/2" | 1 1/8" | 1/2" | 3 1/2" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 000000 |
1/2" | 1 5/8" | 1/2" | 4" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 000000 |
Spiral Flutes with Downward Chip Removal | ||||||||
1/4" | 7/8" | 1/4" | 3" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 00000 |
3/8" | 1 1/8" | 3/8" | 3" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 000000 |
1/2" | 1 1/8" | 1/2" | 3 1/2" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 000000 |
1/2" | 1 5/8" | 1/2" | 4" | 3 | CNC Machine, Hand Router, Router Table | Hard Plastic, Soft Plastic | 0000000 | 000000 |
Spiral Router Bits for Steel and Stainless Steel


The aluminum-titanium-nitride (AlTiN) coating on these bits resists heat and wear when cutting steel and stainless steel. They have a square cut style for creating slots, pockets, and edges. They're made of solid carbide for longer tool life and faster cutting speeds than high-speed steel. Their extreme hardness means they are brittle, so a highly rigid setup, such as a CNC machine, is necessary to prevent the bit from breaking. With spiral flutes, they leave a smoother finish than straight-flute bits and are good for making plunge cuts. The flutes lift chips up from the workpiece for applications that require a smooth finish on the bottom edge of the cut. Securely clamp your material before routing to prevent lifting. Bits with more flutes produce a smoother finish.
For technical drawings and 3-D models, click on a part number.
Drill/Rout Router Bits


Drill, rout, and trim with the same bit. The unique shape on these bits was originally used for aircraft panels. They have a pointed end and spiral flutes, like a drill bit, making downward plunge cuts easier than with square-cut and straight-flute bits. The spiral flutes also leave a smoother finish. The flutes lift chips up from the workpiece for applications that require a clean finish on the bottom edge of the cut. Securely clamp your material before routing to prevent lifting.
These bits are made of high-speed steel for general purpose use. They can be used with hand tools, router tables, and CNC machines. These bits do not have a pilot, so guide your router along a straight edge when hand routing to make accurate cuts.
For technical drawings and 3-D models, click on a part number.
Cutting Dia. | Lg. of Cut | Shank Dia. | Overall Lg. | Number of Flutes | For Tool Type | For Use On | Each | |
Uncoated High-Speed Steel | ||||||||
---|---|---|---|---|---|---|---|---|
Spiral Flutes with Upward Chip Removal | ||||||||
3/32" | 13/16" | 3/32" | 2" | 3 | Hand Router, Router Table, CNC Machine | Cast Iron, Copper, Stainless Steel, Steel, Titanium | 00000000 | 000000 |
1/8" | 7/8" | 1/8" | 2 1/4" | 3 | Hand Router, Router Table, CNC Machine | Cast Iron, Copper, Stainless Steel, Steel, Titanium | 00000000 | 00000 |
5/32" | 1 1/16" | 3/16" | 2 1/2" | 3 | Hand Router, Router Table, CNC Machine | Cast Iron, Copper, Stainless Steel, Steel, Titanium | 00000000 | 00000 |
Trimming Router Bits


Cut layers of material flush to one another or make cuts along a template.
Carbide-tipped high-speed steel bits are for use on wood and plastic laminate.
Use carbide bits for longer tool life and faster cutting speeds than high-speed steel. Micrograin carbide bits provide superior wear resistance, long tool life, and a cleaner finish than bits made of other materials. Ball-bearing pilots guide the bit for accurate cuts and produce less friction than solid pilots for smoother operation.
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. 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. Top-pilot bits cut a lower layer of the workpiece flush to the layer above. In addition to flush trimming, they can be used for pattern cutting with a template placed above the workpiece.
Bits with straight flutes are for general purpose use. They quickly remove material, leaving a rough finish.
Bits with a plunge cut type 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.


Cutting Dia. | Lg. of Cut | Shank Dia. | Overall Lg. | Pilot Type | Ball-Bearing Pilot Dia. | Number of Flutes | Flute Type | Cut Type | For Tool Type | For Use On | Each | |
Bottom Pilot | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
1/2" | 1/2" | 1/4" | 2" | Ball Bearing | 1/2" | 3 | Straight | __ | Hand Router, Router Table | Wood, Particleboard, Plywood, Plastic Laminate | 0000000 | 000000 |
1/2" | 1" | 1/4" | 2 3/4" | Ball Bearing | 1/2" | 3 | Straight | __ | Hand Router, Router Table | Wood, Particleboard, Plywood, Plastic Laminate | 00000000 | 00000 |
1/2" | 1 1/2" | 1/2" | 3 7/8" | Ball Bearing | 1/2" | 3 | Straight | __ | Hand Router, Router Table | Wood, Particleboard, Plywood, Plastic Laminate | 0000000 | 00000 |
1/2" | 2" | 1/2" | 4 5/8" | Ball Bearing | 1/2" | 3 | Straight | __ | Hand Router, Router Table | Wood, Particleboard, Plywood, Plastic Laminate | 0000000 | 00000 |
Top Pilot | ||||||||||||
3/8" | 1/4" | 1/4" | 2" | Ball Bearing | 3/8" | 3 | Straight | Plunge | Hand Router, Router Table | Wood, Particleboard, Plywood, Plastic Laminate | 00000000 | 00000 |
1/2" | 1/2" | 1/4" | 2 1/2" | Ball Bearing | 1/2" | 3 | Straight | Plunge | Hand Router, Router Table | Wood, Particleboard, Plywood, Plastic Laminate | 00000000 | 00000 |
1/2" | 1" | 1/4" | 2 1/2" | Ball Bearing | 1/2" | 3 | Straight | Plunge | Hand Router, Router Table | Wood, Particleboard, Plywood, Plastic Laminate | 00000000 | 00000 |
3/4" | 1 1/4" | 1/2" | 3 11/32" | Ball Bearing | 3/4" | 3 | Straight | Plunge | Hand Router, Router Table | Wood, Particleboard, Plywood, Plastic Laminate | 00000000 | 00000 |

Cutting Dia. | Lg. of Cut | Shank Dia. | Overall Lg. | Pilot Type | Ball-Bearing Pilot Dia. | Number of Flutes | Flute Type | For Tool Type | For Use On | Each | |
Bottom Pilot | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
5/8" | 3/8" | 1/4" | 2" | Ball Bearing | 5/8" | 3 | Straight | Hand Router, Router Table, CNC Machine | Wood, Particleboard, Plywood, Plastic Laminate | 00000000 | 000000 |
Flush-Trimming and Chamfer Router Bits



Create straight and chamfer cuts on countertops or other plastic laminate material without changing bits. For flush trimming, hold the bit at a height where only the straight cutting edge contacts the workpiece. For chamfer cuts, use the angled cutting edge. A ball-bearing pilot guides the bit for accurate cuts and produces low friction for smooth operation. The straight flutes quickly remove material and leave a rough finish. These bits cannot make plunge cuts, so they're best for operations where the peripheral teeth do most of the work such as trimming, contouring, and finishing.
Micrograin carbide bits provide superior wear resistance, long tool life, and a cleaner finish than bits made of other materials.
For technical drawings and 3-D models, click on a part number.
Cutting Dia. | Lg. of Cut | Chamfer Cut Angle | Shank Dia. | Overall Lg. | Pilot Type | Ball-Bearing Pilot Dia. | Number of Flutes | For Tool Type | For Use On | Each | |
Uncoated Micrograin Carbide | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Straight Flutes | |||||||||||
3/4" | 3/8" | 9° | 1/4" | 2" | Ball Bearing | 5/8" | 3 | CNC Machine, Hand Router, Router Table | Plastic Laminate | 0000000 | 000000 |
7/8" | 3/8" | 22° | 1/4" | 2" | Ball Bearing | 5/8" | 3 | CNC Machine, Hand Router, Router Table | Plastic Laminate | 0000000 | 00000 |
Router Bits for Wood Joining
Create shapes that fit together to form wood joints commonly used to build doors and frames.
Rabbet and slotting bits have a ball-bearing pilot that guides the bit for accurate cuts and produces less friction than solid pilots for smoother operation. Tongue and groove bits have a solid pilot that guides the bit while routing. Solid pilots are more durable than ball bearing bits. All other bits do not have a pilot, so guide your router along a straight edge when hand routing to make accurate cuts.
Tongue and Groove—To cut the tongue, use the fully assembled bit. To cut the groove, remove one of the two cutters and adjust the height of the bit.


Cutter Thick. | Cutting Dia. | Shank Dia. | Overall Lg. | Pilot Type | Ball-Bearing Pilot Dia. | Number of Flutes | Flute Type | For Tool Type | For Use On | Each | |
Uncoated Carbide-Tipped High-Speed Steel | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
1/16" | 1 7/8" | 1/4" | 2 3/8" | Ball Bearing | 7/8" | 3 | Straight | Hand Router, Router Table | Particleboard, Plywood, Wood | 0000000 | 000000 |
1/8" | 1 7/8" | 1/4" | 2 3/8" | Ball Bearing | 7/8" | 3 | Straight | Hand Router, Router Table | Particleboard, Plywood, Wood | 0000000 | 00000 |
1/4" | 1 7/8" | 1/4" | 2 3/8" | Ball Bearing | 7/8" | 3 | Straight | Hand Router, Router Table | Particleboard, Plywood, Wood | 0000000 | 00000 |


Cutting Dia. | Lg. of Cut | Shank Dia. | Overall Lg. | Pilot Type | Number of Flutes | Flute Type | For Tool Type | For Use On | Each | |
Uncoated Carbide-Tipped Steel | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
1 7/8" | 3/4" | 1/2" | 3 1/16" | Solid | 3 | Straight | Hand Router, Router Table | Particleboard, Plywood, Wood | 0000000 | 000000 |