125mm Self-Centering Machine Vice - 6531 Series (Bison) - 6531-125

The 125mm Self-Centering Machine Vice from the 6531 Series (6531-125) by Bison is a versatile clamping solution designed for milling and planing forms, slots, and grooves. It’s built for engineers, machinists, and serious hobbyists who value repeatable centering, fast setup, and dependable grip on a range of workpieces.

Crafted from sturdy cast iron for rigidity, it features a 360° swivel base with a ground contact edge and a clear graduation for flexible orientation and precise references during machining. The removable grooved jaw inserts are hardened and ground, delivering long wear life and easy replacement to match different workpiece profiles. Standard accessories include a handcrank and slot nuts to streamline setup and operation.

• 360° swivel base with ground edge and graduation: Enables flexible positioning and precise, repeatable clamping for complex milling and planing tasks.
• Removable grooved jaw inserts, hardened and ground: Quick changes between workpieces, extended jaw life, and reliable grip on forms, slots and grooves.
• Sturdy cast-iron body with self-centering design: Provides rigid, stable clamping under milling loads, delivering consistent results across multiple passes, with included handcrank and slot nuts for fast adjustments.

With the 6531-125, you can speed up your workflow, reduce misalignment, and achieve repeatable, high-quality finishes on forms, slots, and grooves. The hardened, replaceable jaw inserts minimize maintenance time, while the swivel base offers versatile setups without sacrificing accuracy. Built to endure demanding machining, this vise is a reliable tool for reliable performance across many projects.