The MHA-100 4" / 105mm Hydraulic Machine Vice from the MHA Series (Vortex) delivers precise, reliable workholding for milling, drilling, and general machining. Built for engineers, buyers, tradespeople, hobbyists, and manufacturers, it provides secure clamping with repeatable accuracy across a wide range of projects. Its ductile iron body and hardened bed are designed for long-term performance in demanding shop environments.

• Hardened bed and ductile iron body: The sturdy ductile iron FCD60 construction combined with a bed hardened to HRC45 maintains accuracy and resists wear through repeated use.
• Pull-down jaw plates for secure, repeatable grip: Pull-down jaw design delivers a firm, positive grip on workpieces, minimizing slip and promoting consistent machining results.
• Side-lock stability for multi-vice setups: 90° side-lock precision of 0.015 mm per 100 mm and thoughtful bed height/guide block design enable reliable side locking and support mounting 2–4 vices on a single base.

This vice is designed to streamline workflows by delivering dependable hold-down performance, quick setup, and consistent results across multiple parts. Its robust construction reduces downtime, while the side-lock and multi-vice capabilities offer flexible fixturing without compromising accuracy.