09/03/2026
How much force will it take for these vise jaws to move?
Welcome back to part 3 of this comparator series between the Heuer 160 vise and the Fireball Hardtail 510 high-pressure vise. We took a load cell and dial indicator to collect data on how much force it would take to deflect the vise jaws unparallel. The Heuer vise deflected at 0.100” at 5,000 lbs of force. The Fireball 510 Hardtail high-pressure vise at 5,000 lbs only had 0.02” of deflection. Even at double the input force at 10,000 lbs, the Fireball Hardtail 510 only deflected about 0.035”. That the size of a business card, you can’t see it, it’s that strong. Stay tuned for part 4 when we test how much down force would it take to bend the vise downwards.
Find the Fireball 510 Hardtail high-pressure vise only at fireballtool.com