Product Description
The CMT 796.627.00 Spare Collet 1/2" by CMT is a precision-machined replacement collet designed to keep your router or collet extension performing at its best. Built from super strength steel and engineered to tight tolerances, this 1/2 in. collet delivers the accuracy and concentricity that woodworkers and professionals depend on when running router bits at high speeds. Whether you are restoring worn toolholding components or stocking a spare for your shop, this 1/2 in. bore collet is the direct factory-matched solution for maintaining peak cutting performance.
Key Features
- Super strength steel construction - provides the rigidity and durability needed to grip router bits securely under demanding, repetitive use without deforming or wearing prematurely.
- Precisely machined for accuracy - ensures consistent bit concentricity and reduces runout, which translates directly to cleaner cuts, smoother finishes, and longer bit life.
- 1/2 in. collet diameter with 12.7mm bore - matches standard 1/2 in. shank router bits exactly, providing a secure, wobble-free grip that keeps tooling on-center during operation.
Why This Product
- A worn or damaged collet is one of the most common causes of poor cut quality and bit slippage - replacing it with this precision-machined CMT collet restores the accuracy your setup was built around.
- The super strength steel material resists the clamping stresses and vibration that occur during routing, making this a long-lasting replacement rather than a short-term fix.
- At 1/2 in. (12.7mm bore), this collet covers the most widely used router bit shank size, making it a practical spare to have on hand for any shop running 1/2 in. tooling.
- Precisely machined tolerances mean you do not have to sacrifice concentricity when swapping out a collet - this replacement is engineered to perform at the same level as the original component.
Specifications
- Manufacturer Part Number: 796.627.00
- Brand: CMT Orange Tools
- Diameter: 1/2"
- Bore Diameter: 12.7mm
- Material: Steel
Approved Applications
- Collet replacement on CMT routers and collet extensions
- Restoring concentricity and bit grip accuracy in 1/2 in. toolholding setups
- General router maintenance requiring a spare 1/2 in. collet
Frequently Asked Questions
What size router bits does this collet accept?
This collet accepts router bits with a 1/2 in. shank, which corresponds to a 12.7mm bore diameter. It is designed to grip standard 1/2 in. shank tooling securely and concentrically.
What material is this collet made from?
The CMT 796.627.00 collet is manufactured from super strength steel, which provides the rigidity needed to maintain a firm grip on router bits and resist wear during repeated clamping and releasing cycles.
Why should I replace my router collet?
Over time, collets can wear, lose their clamping force, or develop slight deformations that cause runout and reduce cutting accuracy. Replacing a worn collet with a precisely machined spare like this one restores proper bit concentricity and helps protect both your router and your bits.
Is this collet precisely machined to tight tolerances?
Yes - this collet is precisely machined for accuracy, ensuring that router bits seat concentrically and run true during operation. This reduces vibration, improves cut quality, and extends the service life of your tooling.
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