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CRL EDD Series Standard Plated Diamond Drills were designed for a cost-effective method of drilling, and are our most popular and economically priced drill. The sturdy solid steel construction allows quick hole drilling with clean break-outs. The generous 3/8" (9 mm) diameter shank allows for a sure fit into any drill machine. Although diamond plated, this drill may be sharpened one time after it is worn out with a CRL Sharpening Stone to expose some of the remaining diamonds to extend its work life.
Always use with a the proper mixture of CRL Diamond Tool Coolant and water for best results.
Product Warning:
Always wear the proper safety gear including gloves and 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.
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CRL EDD312 3-1/2" Standard Plated Diamond Drill
Item #: EDD312 by CR Laurence
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$302.84
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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.
- Our Most Popular Diamond Drill
- Available in Sizes from 1/8" to 6" (3.2 to 152.4 mm)
- 3/8" (9 mm) Shanks
- Durable and Cost-Efficient
- For Tripod and Cup Style Type Drilling Machines
- Smooth Continuous Rim
Recommended RPM
700 - 900
Drill Diameter
3-1/2" (89 mm)
Diameter
3-1/2 Inches
Shank Diameter
3/8
Profile
Smooth
Shank Type
Reduced Round
Drill Bit Material
Standard Plated Diamond
Wrist Circumference
3-1/2 in. (89 mm)
CRL EDD Series Standard Plated Diamond Drills were designed for a cost-effective method of drilling, and are our most popular and economically priced drill. The sturdy solid steel construction allows quick hole drilling with clean break-outs. The generous 3/8" (9 mm) diameter shank allows for a sure fit into any drill machine. Although diamond plated, this drill may be sharpened one time after it is worn out with a CRL Sharpening Stone to expose some of the remaining diamonds to extend its work life.
Always use with a the proper mixture of CRL Diamond Tool Coolant and water for best results.
Product Warning:
Always wear the proper safety gear including gloves and 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.
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