7Pcs Ultimate Multifunctional Drill Bits for Concrete Tile Glass Ceramic Brick Wood and Plastic

2.Product Name: Multi-functional Triangle glass Drill

3.This bit for the Hard Brittle Ceramic Materials such as ceramics,tiles,Marble,Concrete, glass, alu, metal sheet and so on

4.Alloy head material with stronger hardness, low resistance, high hardness, improving work efficiency.

5.Triangular handle design makes the clamping more tight and does not slip.

6.U-shaped spiral grooves is smooth and flat, and the drilling is smoother.

7.Strong toughness and wear resistance, can be installed in the hand drill,electric drill,bench drill.

8.Wide Application: Provides smooth and accurate drilling in ceramic tile, glass, brick wall, wood, etc.

Package include:

Type 1:(7PCS)

Diameter:3mm,4mm,5mm,6mm,8mm,10mm,12mm

Type 2:Orange（6/6/8/10/12）

Diameter:6mm,6mm,8mm,10mm,12mm

Type 3:Black（6/6/8/10/12）

Diameter:6mm,6mm,8mm,10mm,12mm

Type 4:Black（3/4/5/6/8）

Diameter:3mm,4mm,5mm,6mm,8mm

Type 5:(1PCS/3mm)

Diameter:3mm

Type 6:(1PCS/4mm)

Diameter:4mm

Type 7:(1PCS/6mm)