Product Description
CMT T-Slot Router Bit - 1 3/16" Diameter x 11/16" Cutting Height, 1/2" Shank by CMT is engineered to cut precise T-shaped hanging slots in wood and wood composite panels, giving woodworkers a reliable method for wall-mounting picture frames, mirrors, plaques, and shelving. This 2-tooth carbide-tipped bit plunges cleanly into the workpiece and routes a keyhole-style channel that locks onto a screw or bolt head, holding wall hangings flush, straight, and secure. With a 1/2" shank and right-hand rotation, it is compatible with plunge routers, router tables, and CNC routing machines for consistent, repeatable results across a wide range of materials.
Key Features
- CMT Orange Shield Non-Stick Coating - prevents heat buildup and resists pitch and resin accumulation during routing, which extends tool life and keeps cuts clean session after session.
- SinterHIP Industrial Chrome Carbide - carbide processed via Hot Isostatic Pressing (HIP) eliminates internal voids and material failure points, delivering a longer cutting life compared to standard carbide tips.
- Tri-Metal Brazing (Silver-Copper-Silver) - a three-layer brazing bond holds the carbide tip firmly during cuts through harder wood species and composites, significantly reducing the risk of tip separation or weld failure.
- Anti-Kickback Design - limits the depth of cut on each pass, reducing the chance of dangerous router kickback and giving the operator greater control at the router table or bench.
- 2-Tooth Carbide Construction - dual cutting edges balance the cut and produce a smooth, even slot profile suitable for T-slot and keyhole routing applications.
- Right-Hand Rotation with 1/2" Shank - the larger 1/2" shank reduces vibration and deflection during plunge cuts, producing cleaner slot entries and more consistent hanging slots.
- 1 3/16" Cutting Diameter x 11/16" Cutting Height - the wide head diameter combined with the generous cutting height creates a T-slot channel sized for secure bolt and screw head engagement.
Why This Product
- Designed specifically for creating T-slot and keyhole hanging channels, this bit gives woodworkers a dedicated routing solution for wall-mounting frames, plaques, and decorative panels without additional hardware or fasteners visible on the finished surface.
- The SinterHIP carbide tips and Tri-Metal brazing work together to maintain a sharp, reliable edge through hardwood, softwood, plywood, MDF, and laminate materials - reducing the frequency of bit changes during production runs.
- The Orange Shield non-stick coating actively repels pitch and resin during routing, which means less time cleaning the bit between uses and more consistent slot quality from the first cut to the last.
- Recommended for use with a plunge router, this bit is versatile enough for handheld router use, router table setups, and CNC routing machines - making it a practical choice for both shop production and one-off custom projects.
Specifications
- Manufacturer Part Number: 850.601.11
- Brand: CMT Orange Tools
- Diameter: 1 3/16"
- Small Diameter: 9.53mm
- Cutting Height: 11/16"
- Total Length: 2 3/8"
- Shank: 1/2"
- Number of Teeth: 2
- Material: HW (Carbide-Tipped)
- Rotation: Right-Hand (RH)
- Product Type: T-Slot Bit / Keyhole Bit
- Country of Origin: Italy
Approved Applications
- T-slot routing for removable panel and frame joints using M5, M6, or M8 hexagonal head bolts
- Keyhole slot routing for wall-mounting picture frames, mirrors, and plaques
- Wall-hanging slot creation in solid hardwood, softwood, plywood, MDF, chipboard, laminates, melamine, and plastic
- Decorative panel and shelf mounting applications requiring flush, concealed attachment
Frequently Asked Questions
What type of router is recommended for this bit?
This T-slot bit is recommended for use with a plunge router. It is also compatible with router table setups and CNC routing machines. Always make sure the workpiece is securely fastened to the router table or work bench before beginning the cut.
What bolt sizes are compatible with the T-slots this bit creates?
This bit is part of a series designed to create T-slot channels for M5, M6, and M8 hexagonal head bolts, allowing for secure removable joints in woodworking and panel mounting applications.
What materials can this T-slot bit cut?
The carbide-tipped construction makes this bit suitable for routing solid hardwood, softwood, plywood, MDF, chipboard, laminates, melamine, and plastic workpieces.
What is the purpose of the anti-kickback design on this bit?
The anti-kickback design limits the maximum depth of cut the bit can take in a single pass. This controls the feed rate into the material, reduces the risk of sudden router kickback, and gives the operator safer, more predictable control - especially important during plunge entry cuts for keyhole and T-slot routing.
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