medium provides 1

Bore Ø 28mm

Nut busting torque: 1

Noise/vibration information: Sound pressure level: 87 dB(A)

Includes: 2 Batteries (BL1850B)

Bahco 4-22mm Stepped Drill Bit suit Metal Sheet (10 Step) 229-SD Air Brad Nailer medium provides 1Features: 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)