5pcs Titanium Masonry Drill Bit 6mm Triangle Drill Bit w Hex Shank Batteries Mounting holes available for fixing

Mounting holes available for fixing onto machinery

smooth surface and uniform pipe wall

machining center

or backpack

5pcs Titanium Masonry Drill Bit 6mm Triangle Drill Bit w Hex Shank Batteries Mounting holes available for fixing1. 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,