Product Description
The CMT Contractor Straight Bit with a 1/2 in. cutting diameter and 1 1/4 in. cutting height is a right-hand rotation, carbide-tipped router bit engineered for clean, precise slots, dadoes, and routing channels in wood and wood composite materials. Carrying CMT's contractor-grade quality with a 1/4 in. shank, this two-flute straight bit delivers smooth chip clearance and reliable performance whether you are working with solid hardwood, plywood, MDF, or other sheet goods. Its hi-density carbide-tipped cutting edges make it a dependable choice for woodworkers who demand consistent results across a wide range of routing applications.
Key Features
- Hi-Density Carbide-Tipped Cutting Edges - hard-wearing carbide tips maintain sharpness through extended use, delivering a smooth, precise cut and reducing the need for frequent bit replacement.
- 2-Flute Design with Efficient Chip Clearance - the two-tooth geometry evacuates waste material quickly, preventing buildup in the cut path and producing cleaner channel walls in wood and wood composites.
- 1/2 in. Cutting Diameter x 1 1/4 in. Cutting Height - this generous cutting height allows for deeper passes in a single setup, making the bit well suited for dadoes, grooves, and deep straight cuts without multiple repositioning steps.
- Right-Hand Rotation - standard RH rotation is compatible with the vast majority of handheld routers and router tables, making this bit a straightforward drop-in choice for most setups.
- 1/4 in. Shank - the 1/4 in. shank fits a wide range of router collets, giving woodworkers flexibility to use this bit with compact routers as well as full-size machines equipped with a 1/4 in. collet.
- 2-7/16 in. Total Length - the extended overall length provides sufficient clearance above the workpiece for use in both handheld router and router table applications.
Why This Product
- The 1 1/4 in. cutting height gives you the capacity to rout deep dadoes and grooves in a single pass, reducing setup time and improving consistency across repeated cuts in cabinetry and panel joinery work.
- Hi-density carbide-tipped edges are specifically designed for routing in wood and wood composites, meaning the cutting geometry is optimized for the material types most commonly encountered in woodworking shops.
- The 1/4 in. shank broadens compatibility, allowing this straight bit to be used with compact trim routers and standard router tables alike - making it a versatile addition to any router bit collection.
- Engineered chip clearance built into the two-flute design helps maintain cut quality over extended routing sessions, reducing the chances of burning or tear-out when working with hardwoods, plywood, or MDF panels.
Specifications
- Manufacturer Part Number: 81208
- Brand: CMT Orange Tools
- Cutting Diameter: 1/2 in.
- Cutting Height: 1 1/4 in.
- Total Length: 2-7/16 in.
- Shank: 1/4 in.
- Number of Teeth: 2
- Material: Carbide-Tipped (HW)
- Rotation: Right-Hand (RH)
Approved Applications
- Making slots and routing channels in wood and wood composites
- Dadoes and grooves
- Deep straight cuts
- Panel joinery
- Template routing
Frequently Asked Questions
What types of materials can this straight router bit cut?
This bit is designed for making slots and routing channels in wood and wood composites. Compatible materials include solid hardwood, softwood, plywood, MDF, chipboard, laminates, melamine, and plastic.
What shank size is this bit, and which routers will it fit?
This bit has a 1/4 in. shank. It is compatible with any router - handheld, router table, or CNC routing machine - that has a 1/4 in. collet. It uses right-hand rotation, which is standard for most routers.
How deep a cut can this straight bit make in a single pass?
The cutting height on this bit is 1 1/4 in., which represents the maximum depth of cut available. Always refer to your router's documentation and use appropriate feed rates and pass depths for your specific material to achieve the best results.
What is the difference between a contractor straight bit and other straight bit series?
The contractor straight bit is designed to provide reliable, smooth performance with hi-density carbide-tipped cutting edges and efficient chip clearance geometry, making it well suited for everyday woodworking tasks such as dadoes, grooves, and template routing in wood and wood composite panels.
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