The CMT 663.102.11 V-Groove and Folding CNC Bit is a professional-grade router cutter engineered for CNC machine operations that demand precision and versatility. With a 60 deg. cutting angle and a 1-21/32 in. diameter, this single-tooth carbide insert bit handles V-groove routing, miter folding, signmaking, lettering, and chamfer edge work with equal confidence. Built on a super strength steel body and fitted with a high-grade HWM reversible knife, it delivers reliable performance across a wide range of panel and sheet materials - from chipboard and plywood to laminated panels and MDF. The 20mm shank ensures a secure, vibration-free fit in compatible CNC router spindles, making this an ideal choice for shop professionals and production environments that need one tool to cover multiple decorative and structural routing tasks.

Key Features

• 60 deg. V-groove cutting angle - precisely shaped for clean miter folds, V-groove channels, and chamfer profiles in a single pass, reducing setup time on CNC operations.
• 1-21/32 in. cutting diameter - wide cutting sweep covers generous material widths, making it well suited for signmaking lettering and large chamfer edge profiles.
• 1 1/2 in. cutting height - substantial cutting depth accommodates thicker panels and stock material, expanding the range of workpieces you can process without bit changes.
• Super strength steel body - the robust tool body resists flex and deflection during aggressive CNC passes, supporting consistent cut quality and extended tool life.
• High-grade HWM reversible knife insert - the replaceable carbide insert knife can be indexed or swapped when worn, reducing cost per cut and eliminating the need to replace the entire tool body.
• Higher quality insert option available for laminated and MDF material - gives operators the flexibility to select the right insert grade for demanding engineered wood and laminated substrates.
• 20mm shank - matches the collet sizing found on many professional CNC router spindles, ensuring a secure, concentric grip that minimizes runout and vibration.
• Right-hand rotation (RH) - compatible with standard CNC router spindle direction, requiring no special toolholder or spindle configuration.
• Suitable for general purpose, chipboard, and plywood - the included HWM knife handles everyday production panel materials effectively, supporting broad workshop versatility.

Why This Product

• A single tool that handles V-groove routing, miter folding, signmaking, lettering, and chamfer edges means fewer tool changes and faster CNC cycle times on varied production runs.
• The reversible HWM insert knife design keeps ongoing tooling costs low - when the cutting edge dulls, you index or replace only the knife, not the entire body.
• The 60 deg. angle and 1 1/2 in. cutting height combination is well matched to miter fold work on cabinet panels and decorative sheet goods where precise fold angles and full-depth grooves matter.
• The 20mm shank and right-hand rotation make this bit a direct fit for standard CNC router spindles, so there is no need for special adapters or spindle modifications to get to work.

Specifications

• Manufacturer Part Number: 663.102.11
• Brand: CMT Orange Tools
• Cutting Angle: 60 deg.
• Diameter: 1-21/32 in.
• Cutting Height: 1 1/2 in.
• Total Length: 115mm
• Shank: 20mm
• Number of Teeth: 1
• Material: HW (Hard Metal/Carbide)
• Rotation: Right-hand (RH)
• Product Type: Router Cutter

Approved Applications

• V-groove CNC routing
• Miter fold panel work
• Signmaking and lettering
• Chamfer edge profiling
• General purpose panel and sheet routing
• Chipboard and plywood processing
• Laminated panel routing (with higher-grade insert)
• MDF routing (with higher-grade insert)