ATW-689
1. 8.9” large opening.
2. Spindle nut does not protrude past the end of body.
3. Same distance from keyway to stationary jaw with AT-675.
4. Bed height 73.025±0.012mm (2.875±0.001”).
ATW-810
1. Updated body from AT-80, it provides 10” large opening and steadier vise body.
2. Bed height 84.074±0.012mm (3.26±0.001”).
3.11,600lbs clamping force.
