220 Grit Round Tip Diamond Plated Router Bit

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CRL RTRB220 220 Grit Round Tip Diamond Plated Router Bit

Item #: RTRB220 by CR Laurence

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In Stock $123.49 /each

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  • Excellent for Finish Work
  • Perfect for Glass Working

Shank Diameter


Recommended Speed

8,000 RPM

Overall Length

2-1/4" (57 mm)

Shank Type


Ideal Operating Speed (RPM)




You can get a perfect diamond-ground finish in a wide range of sizes and shapes using OUR CRL Diamond Router Bits. The finer grade diamonds are great for putting the finishing touches on any project. The 1/4" (6.4 mm) shank fits perfectly in our router systems and others that have matching fractional collets. Diamond Tool Coolant should be directed at the contact point of inward rotation of the glass and diamond router bit.
Product Warning:
Diamond Glass Routing is a high speed operation that requires the proper equipment designed for this use only. Always wear the proper safety gear including protective eyewear when routing. Wet working tools should always be used with a ground fault circuit interrupter such as the CRL GF1. Failure to follow these and any other recommended precautions can result in injury.

Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on how your monitor's color is adjusted.