Products Description HILTI-2251631 SIW 8-22 ½” CORDLESS IMPACT WRENCHUltimate-class, high-torque cordless impact wrench with 1/2" friction ring anvil for structural bolting and anchoring (Nuron ba...
Products Description HILTI-2251631 SIW 8-22 ½” CORDLESS IMPACT WRENCHUltimate-class, high-torque cordless impact wrench with 1/2" friction ring anvil for structural bolting and anchoring (Nuron ba...
SIW 8-22 ½” CORDLESS IMPACT WRENCH | ||
Anvil type | 1/2" friction ring | |
Maximum torque | 443 ft-lbs (1); 738 ft-lbs (2) 1 | |
Nut busting torque | 1217 ft-lbs | |
Full hammering frequency | 2.950 impacts/minute | |
Number of gears | 2 | |
No load RPM | gear 1: 1250 rpm; gear 2: 1500 rpm | |
Dimensions (LxWxH) | 8.1 x 3.1 x 8.8 in | |
Tool body weight | 5.3 lb. | |
A-weighted emission sound pressure level | 98 dB (A) 2 | |
Rated voltage | 21.6 V |