√ 10Pcs a set diamond drill bits, hole saw core drill style bit.
√ 10 Sizes: 8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,25mm,50mm.Different models marked with digital on the goods, easy to distinguish.
√ APPLICATION: Drill glass, tile bottles, blocks jars, fiberglass porcelain tile ceramic, slate mable, granite light Stone etc.
√ FEATURES: Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably.
√ WARNING: Not for use on Concrete or for depths beyond about 1/2'; Water is required for lubrication when drilling.

Technical Details

Product Details

Package Dimensions
Width : 4.84 inch
Height : 2.56 inch
Length : 7.56 inch

Shipping Weight: 7.04 ounce (View shipping rates and policies)

ASIN : B06XW9C44P