2018-08-30 14:57:26 HSS Step Drills 1874 views 0 likes
Automatically Deburrs Holes as you Drill. Two-flute Design Gives You Faster, Smoother Cutting. Titanium Nitride Coating for Cooler Running, can effectively ext...
2018-08-30 15:52:14 HSS Step Drills 1863 views 0 likes
Fit:Works on plastic, wood and most metals, including steel, brass, aluminum and copper. Material: High speed steel titanium plating for longer service life....
2018-08-30 15:06:54 HSS Step Drills 1906 views 0 likes