Koken 16760 Impact Extension 3 4"Dr 200mm Pozi 0 mm 25mm long GR 0 mm 25mm long GR for Phillips head: PH 2 (3) 25mm long Bits Int Hex Holes: 2 3 4 5 6 8 mm 25mm long Bits Phillips Head: PH 1 (3) 2(3) 3(3) 25mm long Bits PZ Hrad: PZ 1(3) 2(3) 3(4) 25mm long Bits for Square Slot: No 1 2 3 25mm long Bits for TX Heads: TX 10 15 20 x 2 25 x 2 27 30 40 25mm long Bits for TPX Heads: TPX 6 7 8 9 10 15 20 x 3 25 x 3 27 30 40 Bit Ratchet Screwdriver (7 bits): MD907R Mini Slotted Screwdrivers: 2 Air Consumption (CFM) : 10 Air Pressure (PSI) : 90 Air Inlet (NPT) : 1 4" Hose size (ID) : 3 8" Length (mm) : 250 Needles : Ø2 x 29pcs or Ø3 x 19pcs• Powerful hammer suitable for a wide variety of work • Incorporates a powerful motor and easy to control throttle • Pistol grip design with non slip rubber covered handle Highest Quality 16760 3 4"Dr Impact Extension 200mmMade In Japan