Machine tool vise HAV- series

machinesinglescrew

Product overview

• Two set screws in the fixed jaw prevent backward tilt under very high clamping force.
• Cast-iron leadscrew cover protects the leadscrew from swarf.
• Both sides of the slideways are heat treated for wear resistance.
• Angle-lock mechanism applies downward pressure to the jaw, ensuring parallelism of both jaws during clamping.
• Needle-bearing thrust collar reduces friction and increases clamping pressure by up to 80%.

Clamping range
Unit: mm / inch

Positions
Position 1 | Position 2 | Position 3 | Position 4
Position 1 (mm): 107 / 110 / 138 / 198 / 320
Position 2 (mm): 154 / 163 / 201 / 264 / 400
Position 3 (mm): 220 / 249 / 304 / 402 / 480
Position 4 (mm): 271 / 304 / 368 / 476 / 560

SPECIFICATIONS (summary by model, units mm / inch)
Model | Position1 (mm) | Position2 (mm) | Position3 (mm) | Position4 (mm) | Weight (kg)
HAV-4" | 107 | 154 | 220 | 271 | 20
HAV-5" | 110 | 163 | 249 | 304 | 29
HAV-6" | 138 | 201 | 304 | 368 | 41
HAV-8" | 198 | 264 | 402 | 476 | 80
HAV-12" | 320 | 400 | 480 | 560 | 125

Notes
The full technical matrix includes dimensional details (A–K) in mm and inch for each model variant. Refer to the product technical documentation (PDF) for the complete table of dimensions and fractional-inch values: Precision-Angle-Lock-Machine-Vise_HAV-4.5.6.8.12.pdf