Bahco 4-22mm Stepped Drill Bit suit Metal Sheet (10 Step) 229-SD Hole Saw Set LOK-ON ® Universal Joint 1/2"

LOK-ON ® Universal Joint 1/2" Square Drive

Gear cover

Motor overload protection

Compatible Tools:- RG 150 E 150 mm Concrete Grinder

Bahco 4-22mm Stepped Drill Bit suit Metal Sheet (10 Step) 229-SD Hole Saw Set LOK-ON ® Universal Joint 1/2"Features: For making holes in thin sheet metals Titanium nitride (TIN) coated step drill with a surface hardness that makes the tool last 4 to 5 times longer than ordinary step drill bits Same surface reduces friction, resulting in a tool that runs cooler and effective, self lubricates while running dry Self centering point Drills holes from 4 mm to 22 mm in 2 mm increments Shank 3 8" (10 mm)