ACCU Lock Down Vise, Precision Milling Vise with Jaw Width, CNC Drill Press Vise for Milling & Drilling Machine

High-Precision 4 Inch ACCU Lock Down Vise for Milling & Drill Press Applications

Upgrade your workshop with this 4 Inch ACCU Lock Down Vise, engineered for precision milling and drilling machine operations. Built for serious machinists, this industrial-grade bench clamp delivers consistent clamping strength, unmatched accuracy, and long-lasting durability—all the hallmarks of a professional workholding solution.


Premium Quality Construction

Crafted with a hardened 45# steel jaw and a vise body forged from HT250 high-tensile cast iron, this milling vise offers superior wear resistance, corrosion protection, and longevity under daily shop use. The high-frequency quenching process ensures the jaw resists deformation and performs reliably, even under heavy loads



Powerful & Accurate Clamping Force

Featuring finely ground guide surfaces, the vise allows smooth, stable movement and ultra-precise positioning.

• Jaw Width: 4 inches / 10 cm

• Jaw Opening: 4 inches / 10 cm

• Clamping Force: Up to 19 kN

Whether you're clamping precision parts or securing materials for rough shaping, this vise delivers dependable force without compromising alignment.


High-Accuracy Screw & Enclosed Protection

The internal screw mechanism is protected by a fully enclosed design, guarding against dust, iron filings, and other contaminants. This keeps your vise operating smoothly with minimal maintenance. Accurate to 0.002”, the screw mechanism ensures repeatable results in tight-tolerance work


User-Centered, Detachable Design

This precision milling vise is designed with the operator in mind:

• Quick-detach system for fast jaw changes

• Downward pressure locking design prevents part lift during clamping

• 360° swivel handle with hardened universal joint for effortless tightening

These thoughtful features allow smoother, faster setups and increase overall workshop productivity.



Versatile Applications Across Workspaces

Ideal for drill press, milling machine, and CNC bench clamp tasks, this vise handles sawing, filing, chiseling, assembly, and disassembly work with ease. It’s an essential tool for machinists, fitters, and metalworkers alike.