10pcs Titanium Coated Masonry Drill Bit 5mm Triangle Concrete Ceramic Tile Tee Copper Connectors 4 x 450V AC 1

4 x 450V AC 1

1 x T-Slot Bulb Seal

please plan the place where you want to paste it

The bit is made of thickened carbide alloy

10pcs Titanium Coated Masonry Drill Bit 5mm Triangle Concrete Ceramic Tile Tee Copper Connectors 4 x 450V AC 11. Made of quality carbide YG6X, the rust resistant treatment and reinforced head prevent the drill from cracking and provide longer service life. 2. Non slip 1 4 inch hex shank provides a tight grip to prevent the bit from slipping. Cross arrow design, accurate positioning, easy penetration of various materials. 3. This 1 4 inch hex shank drill bits can be used on power drill, hand drill and bench drill for drilling hole on glass, tile, wood,