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CMT Keyhole Router Bits Carbide Tipped

Save 33%
Original price $30.80
Current price $20.79
SKU 850.001.11

Product Description

With the CMT keyhole bit you can make holes that keep your frames, plaques or any wall hanging perfectly straight and attached to the wall. The bit bores an entry hole in the wood, then proceeds to cut a 4,8mm (3/16") hole and finishes by boring a larger opening under the surface. The perfect way to securely mount wall hangings on screws and nails.

 

SKU D I L S
850.001.11 3/8" 7/16" 2-1/8" 1/4"

Safety tips: sure the workpiece is securely fastened to the router table or work bench..

Shop tips: recommended for use with a plunge router.

 

CMT carbide tipped router bits produce flawless profiles due to the following features:

SUPERIOR HIGH STRENGTH STEEL BODIES: CMT uses only high-quality, solid bar stock sourced from Switzerland, which provides exceptional resistance to fatigue and abrasion. Larger diameter bodies are heat forged before turning into precise bit bodies. This extra step produces a radial grain orientation which offers large diameter bits extra strength and durability. All machining fully automated ensuring the shanks and bodies are accurate and perfectly balanced.

ANTI-KICKBACK DESIGN: This design controls the depth of cut and minimizes the chance of kickback, reducing your risk of injury.

SINTERHIP HI-DENSITY INDUSTRIAL CHROME CARBIDE: CMT uses specially formulating chrome carbide specially designed to cut wood and laminates. A new process called SinterHIP (Hot Isostatic Pressing), helps prevent material failure and increases cutting life.

TRI-METAL BRAZING: CMTs silver-copper-silver brazing “sandwich” provides a tight bond between the steel and the carbide, with a shock absorbing effect to protect the carbide tips when cutting harder woods and reduces the chance of failed welds.

NON-STICK ORANGE SHIELD COATING®: Prevents bit from heating up, reduces pitch build-up, protects against corrosion, and provides a longer bit life.

MULTI-AXIS GRINDING CREATES A MIRROR FINISH LASTING 3X LONGER: Sharpening is done to extreme precision on multi-axis CNC machines. Each bevel and angle are ground or sharpened to the micron, to produce a cutting edge that is both razor sharp, yet extremely durable.

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