High Quality Diamond Drilling Tool Set of 5 Different Sizes: 3/8', 1/2', 5/8', 3/4', 1'
Over 80% cost savings compared to big box stores. Use with standard hand or upright drillers.
These tools do not have center pilot drills. There is no need for a center pilot drill.
Do NOT run dry. Diamond Coated Tools will work best if you use water to keep the tools cool.
Shank sizes vary, maximum shank is 1/4' - suitable for all common electric drillers.

Technical Details

Size (LWH): 6.9 inches, 3.7 inches, 0.4 inches
Product Details
Product Dimensions: 6.9 x 3.7 x 0.4 inches
Shipping Weight: 0.02 pounds (View shipping rates and policies)
ASIN : B00SZDMWG4