Material - These diamond drill bits made of high-speed steel that is durable and have a long sevice life.
Size - 6mm/0.23', 8mm/0.31', 10mm/0.39', 12mm/0.47', 14mm/0.55', 16mm/0.62', 18mm/0.7', 22mm/0.86', 26mm/1.02', 32mm/1.26'
Ideal for - This diamond coated core drill bit removes a complete circle from glass, marble, tiles,granite, ceramic or other.They have diamond coating like any standard bit for these purposes.
Easy to use - This diamond drill bits are high quality and good performance that excellent for making clean and accurate hole.
Note - When you using the diamond drill bits, please use lubrication (water),otherwise the diamond core drill will burn.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.7 inch
Height : 1 inch
Length : 3.8 inch

Item Weight: 0.32 ounce (View shipping rates and policies)
Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B01L92YM1A