ZIW818 1 inch Impact wrench / twin hammer mechanism
Lightweight and ergonomically designed ZIW818 1 inch Air Impact Wrench that offers MAX torque of 1800(2400) ft-lb (NM) Means You’ll Have The Power To Burst Through Those Stubborn Bolts. Comfortable And Easy To Use.
New Twin Hammer Design:
- Adjustable 3 stages speed for Forward/Reverse
- Use for heavy automotive and truck repair, construction or assembly line.
- With new twin hammer design and hot forged alloy steel made Hammer cage & Anvil to create more torque and 3 times longer life span than traditional design.
Specification:
- Square Drive: 1″(25)inch(mm)
- Free Speed: 4500rpm
- Max. Torque(15 secs): 1800(2400)ft-lb(NM)
- Working torque(5 secs):1600(2169)ft-lb(NM)
- Avg. Air Cons.: 11.3(320)cfm(l/min)
- Net Weight: 11.88(5.5)lbs(kgs)
- Air Inlet Size: 3/8 inch-NPT/PT
- Impact mechanism: Twin Hammer
| Model | Square Drive inch(mm) | Free Speed rpm | Max. Torque (15 secs) ft-lb(Nm) | Working torque (5 secs) ft-lb(Nm) | Avg. Air Cons. cfm(l/min) | Net Weight lbs(kgs) | Air Inlet Size inch-NPT/PT | Impact mechanism |
| ZIW1038 | 1(25) | 3600 | 2300(3118) | 2000(2712) | 11(311) | 23.6(10.7) | 1/2 | Twin Hammer |
| ZIW1038-6 | 1(25) | 3600 | 2300(3118) | 2000(2712) | 11(311) | 25.8(11.7) | 1/2 | Twin Hammer |
| ZIW1075 | 1(25) | 3500 | 2600(3525) | 2300(3118) | 12(339) | 31.7(14.4) | 1/2 | Pin Less |
| ZIW1075-8 | 1(25) | 3500 | 2600(3525) | 2300(3118) | 12(339) | 35.7(16.2) | 1/2 | Pin Less |
| ZIW1076 | 1-1/2(37) | 4000 | 2600(3525) | 2300(3118) | 12(339) | 31.3(14.2) | 1/2 | Pin Less |
| ZIW812 | 1(25) | 6000 | 1200(1627) | 1000(1356) | 24.7(700) | 9.35(4.25) | 1/4 | Twin Hammer |
| ZIW812L | 1(25) | 6000 | 1200(1627) | 1000(1356) | 24.7(700) | 11.3(5.13) | 1/4 | Twin Hammer |
| ZIW818 | 1(25) | 4500 | 1800(2400) | 1600(2169) | 11.3(320) | 11.88(5.5) | 3/8 | Twin Hammer |
| ZIW818L | 1(25) | 4500 | 1800(2400) | 1600(2169) | 11.3(320) | 13.61(6.3) | 3/8 | Twin Hammer |
