Product Details:
Durable and Cost Efficient
Smooth Continuous Rim
For Tripod and Cup Type Drilling Machines
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 inch (9 millimeter) 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.
Recommended RPM: 1600 - 2000
Hole Diameter: 7/16 in