1. Made of high-quality alloy steel The hardness of working surface reaches HRC50-02.
2. Parallelism 0,005mm/100mm squareness 0.005mm.
3. Quiekly to clamp and easy to operate.
4. Used for precision measurement and inspection precision grinding,ED and wire-cutting machine.
6. Guarantee high accuracy in any position.
Product Details

| Order No. | B | H | Smax | Smax | Wt |
| mm | mm | mm | mm | kg | |
| QGG50 | 50 | 25 | 65 | 155 | 3.0 |
| QGG60 | 60 | 25 | 55 | 110 | 2.4 |
| QGG63 | 63 | 32 | 85 | 190 | 3.8 |
| QGG73 | 73 | 35 | 100 | 210 | 5.0 |
| QGG80 | 80 | 40 | 100 | 220 | 6.5 |
| QGG88 | 88 | 40 | 125 | 250 | 11.0 |
| QGG100 | 100 | 45 | 125 | 260 | 13.0 |
| QGG125 | 125 | 50 | 160 | 300 | 19.5 |
| QGG125A | 125 | 50 | 210 | 350 | 23.0 |
| QGG150 | 150 | 50 | 175 | 315 | 23.8 |
Precision Grinding
QGG Precision Tool Vises are widely used in surface grinding and precision grinding operations.
The high squareness and parallelism ensure accurate positioning, helping operators achieve superior surface finish and dimensional accuracy.
EDM Machining
Electrical Discharge Machining (EDM) requires stable and accurate workpiece holding.
Our precision tool vises provide:
Secure clamping
Minimal movement
Excellent repeatability
Accurate electrode positioning
Wire Cutting Machines
For wire EDM and wire-cutting applications, maintaining alignment is critical.
QGG Precision Tool Vises deliver the stability required for:
Complex contour cutting
Fine-detail machining
Tight-tolerance production
Precision Measurement & Inspection
Inspection departments and quality control laboratories rely on accurate fixtures for dimensional verification.
The high-precision design makes these vises ideal for:
Coordinate measuring operations
Dimensional inspection
Precision testing
Quality assurance processes
Tool Room Applications
Suitable for:
Jig manufacturing
Fixture production
Toolmaking
Prototype machining
Precision assembly

Improved Machining Accuracy
Precision-ground surfaces and tight manufacturing tolerances help minimize setup errors and improve machining consistency.
Enhanced Productivity
The quick-clamping mechanism reduces downtime and speeds up workpiece changes.
Long Service Life
Hardened alloy steel construction provides excellent durability and resistance to wear.
Consistent Repeatability
Reliable positioning ensures identical results across multiple machining cycles.
Versatile Usage
Compatible with various precision machining and inspection environments.
Strict Quality Control
Every vise undergoes rigorous inspection to ensure compliance with precision standards before shipment.
Precision Manufacturing
Advanced grinding and heat-treatment processes guarantee exceptional dimensional accuracy and performance.
Stable Clamping Performance
Designed to securely hold workpieces while maintaining precise alignment throughout machining operations.
Professional Industrial Solution
Trusted by manufacturers, machine shops, tool rooms, mold makers, and quality control departments worldwide.
Industries Served
Our QGG Precision Tool Vises are widely used in:
Precision Machining
Mold Manufacturing
Aerospace Components
Automotive Parts Production
Electronics Manufacturing
Medical Device Manufacturing
Tool & Die Making
Quality Inspection Laboratories
Research and Development Centers
What is a QGG Precision Tool Vise used for?
It is primarily used for precision grinding, EDM machining, wire cutting, inspection, measurement, and other high-accuracy manufacturing applications.
What material is the vise made from?
The vise is manufactured from premium alloy steel and heat-treated for enhanced hardness and durability.
What accuracy can the vise achieve?
The vise offers approximately 0.005mm/100mm parallelism and 0.005mm squareness, making it suitable for precision machining tasks.
Is the vise suitable for EDM and wire-cutting machines?
Yes. Its high precision and stable clamping performance make it ideal for EDM and wire EDM applications.
Does the hardened surface improve durability?
Yes. The HRC50±2 hardened surface significantly improves wear resistance and extends the service life of the vise.
If you are looking for QGG Precision Tool Vises, precision grinding vises, EDM tool vises, or high-accuracy machining vises, our products deliver the precision, durability, and reliability required by modern manufacturing environments.
Contact us today for detailed specifications, custom sizes, OEM services, and competitive wholesale pricing.
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Contact Us
Tel: +86 534 425 1888
Mob/WhatsApp/Wechat: +86 137 9138 1619
E-mail: jacksun@ht-tools.net
Add.:East Area of Economic Development Area, Pingyuan County, Shandong Province. China 253100
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