AUTOTOOLHOME 3pc Hex Ti Porcelain Spiral Spear Cross Ceramic Tile Glass Marble Drill Bits Set

Features
100% Brand new and high quality!
Industrial grade of TIN Coated Carbide Point with 4 Cutting edges.
Drills Glass, Ceramic, Wood, Metal, Plastic, Tile, Cement and more.
Faster of Hole.Durable several times than general drill bit.

Specification
Material:YG6X Alloy
Bit Type:Tile & Glass Drill Bit
Coated:Titanium
Drill diameter:6mm(0.24") 8mm(0.315") 10mm(0.4")
Hex shank 1/4"(6.35mm)

Package Includes
3x Spiral Spear Cross Ceramic Tile Glass Marble Drill Bits