This Self Centering Vice operates with a dual-action system that applies jaws from both sides of the workpiece simultaneously, ensuring the center point remains fixed regardless of workpiece size. It eliminates re-zeroing and saves setup time by up to 60%.
Constructed from high-quality premium alloy steel and case-hardened to HRC 60 ±2, this vice delivers extreme strength, durability, and structural rigidity. From small precision components to complex 5-axis machined parts, the U-3131 is an essential workholding solution for tool rooms, die shops, and high-production CNC facilities.
REASONS TO PURCHASE A SELF CENTERING VISE
This is not your average machine vice. It is purpose-built for 5-axis access, allowing complete machining from 5 sides within a single setup. Its low-profile body maximizes cutting tool accessibility and makes full use of the available machining envelope—making it the ideal Self Centering Vice for compact rotary tables.
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FEATURES
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Compact Rotary Table Design: Equipped with a compact body footprint suitable for over 90% of rotary tables and machining centers.
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Maximum Tool Access: Low-profile construction provides superior tool clearance and an expanded machining area.
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Repeatable Center Line: Guarantees the exact same center point every time for zero setup errors.
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High Precision Squareness: Squareness accuracy of ±0.01 / 100 mm achieved via precision grinding.
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Riser Block Expandability: Tool accessibility can be further elevated using the optional Height Riser Block (U3131 RB).
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Lock-Tight Anti-Float System: Integrated locking mechanism prevents clamped workpieces from floating or shifting under heavy milling forces.
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Carburized Hardened Steel (HRC 60 ±2): Manufactured from high-grade alloy steel case-hardened to HRC 60 ±2 for maximum service life.
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5-Side Machining: Minimal jaw gripping length enables unobstructed 5-axis tool access.
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Efficient Chip & Coolant Evacuation: Specialized body geometry facilitates fast chip and coolant drainage.
FAQ – WITH BUYING INTENT KEYWORDS
Q1. What is a Self Centering Vice?
A. A Self Centering Vice is a precision workholding tool that clamps the workpiece from both sides simultaneously while maintaining a fixed center point. The UNIQUE Self Centering Vice U-3131 is ideal for CNC and 5-axis machining as it eliminates the need to locate center for each new part.
Q2. What is the best Self Centering Vice for 5-axis machining?
A. The UNIQUE U-3131 is an optimal choice for 5-axis job shops. It offers complete 5-side tool accessibility, a low-profile body for rotary table mounting, and a repeating center accuracy of ±0.02mm.
Q3. How accurate is the UNIQUE Self Centering Vice U-3131?
A. Our Self Centering Vice features a repeat center accuracy of ±0.02mm and a squareness accuracy of ±0.01 / 100mm, perfect for high-precision CNC tool rooms and production facilities.
Q4. What is the price of Self Centering Vice U-3131?
A. Buy original UNIQUE U-3131 5-axis self-centering vices directly online at BlockToBox (www.blocktobox.com) with a GST invoice, warranty, and bulk VMC setup discounts. Contact us via WhatsApp or phone for direct dealer pricing.
Q5. Will this Self Centering Vice be usable on a rotary table?
A. Yes. The compact 100 x 125 mm body size of the U-3131 is specifically engineered to fit seamlessly on most CNC rotary tables and 5-axis machining centers.
Q6. How to increase the height of the Self Centering Vice?
A. You can attach the optional Height Riser Block (U3131 RB) to increase machining height and improve tool clearance during complex 5-axis operations.
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