6mm (1/4inch)

Universal Saw Teeth (18 Degree Split Teeth   and Fluted Teeth are available)

Hex Shank   (Quick Change Hex Shank and Three Flat Shank,SDS Plus Shank  are  available)

1.Fully ground by High Speed Steel,much sharper and tougher.

2.Sharper blade, high hardness, optimum durability, smoother and quicker cutting.

3.Split tip pilot drill prevents damage by gradually guiding cutter to material; no walking.

4.Safety stopper offers a stopping edge preventing breakthroughs

5.Hex shank holds the bit firmly in the drill chuck.

6.Used to drilling holes on stainless steel, alloy plate,metal plate and pipe with various material.

7.Perfect for Installing Locks, Knobs in Doors and Cabinets or Drilling Larger Diameter Holes Through Desks, etc.

8.Flexible, convenient and safe to use, suitable for electric hand drill, bench drill.