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30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.
- Diameters from 1/8" to 4-1/2" (3.2 to 114.3 mm)
- Our Most Durable Plated Drill
- Unique, Aggressive Sawtooth Profile
1600 - 2000
1/2" (12.7 mm)
Drill Bit Size
Drill Bit Material
The special sawtooth design of CRL Amazing Glazing Plated Diamond Drills reduces the contact area, allowing better grinding action and increased coolant penetration. They are perfect for use in portable tripod and cup style machines. Our most durable drill has been machined from solid steel. Use with DTC80 Diamond Tool Coolant and submerge in a retaining ring for best results. Although plated, these drills may be sharpened one time with a CRL Sharpening Stone after they are totally worn out to expose some of the remaining diamonds. This will extend their work life for a period of time.
NOTE: Always wear the proper safety gear, including eye protection, when drilling glass. Work should be performed on a flat, horizontal surface. A Cat. No. GF1 Ground Fault Circuit Interrupt Device is recommended when using any type of electric tool in conjunction with water or coolant. Failure to follow any of these precautions can result in operator injury.
Always wear the proper safety gear including eye protection when drilling glass. Work should be performed on a flat, horizontal surface. A Ground Fault Circuit Interrupter must be used when using any type of electric tool in conjunction with water or coolant. Failure to follow any of these precautions can result in operator 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.