5A1 Vitrified Bond Diamond Grinding Wheel for Carbide Tool & Die

Vitrified Diamond Wheel for Tungsten Carbide Milling Cutter, Drill & Mold Precision Grinding

Product Overview

5A1 vitrified diamond wheel designed for high-precision grinding of tungsten carbide tools and molds. The recessed side allows easy mounting and clearance. Vitrified bond provides good rigidity and self-sharpening.

Key Specifications

Parameter

Details

Available Wheel Shapes

5A1 (Flat, One-Side Recess)

Bond Type

Vitrified (Ceramic, Medium Porosity)

Abrasive

Synthetic Diamond (SDC)

Standard Sizes (D×T×H)

100×10×20, 125×13×32, 150×16×32

Grit Range

#240 – #600

Concentration

100% / 125%

Max Speed

32 m/s

Precision

Runout ≤0.01mm, Form Accuracy ≤0.02mm

Workpiece

Tungsten Carbide, Hardened Steel

Applications

Carbide Milling Cutter, Drill, Tap, Mold Surface Grinding

Customization

Size, recess depth, grit, concentration

Lead Time

7–15 days (depending on customization complexity)

Features & Advantages

✅ 5A1 Recessed Design: Easy clamping, suitable for tool grinders.

✅ High Rigidity: Low deformation under heavy load.

✅ Free Cutting: Less grinding force, good for thin-web tools.

✅ Long Life: Higher wear resistance than resin bond.

✅ Consistent Finish: Stable surface quality for batch production.

Applications & Workpiece Materials

  • Carbide end mills, drills, taps, reamers

  • Tungsten carbide molds, stamping dies

  • Hardened steel parts, high-speed steel tools

  • Universal tool grinders, CNC grinders

If you need a custom solution for special materials or applications, please use the form below to tell us your requirements.

100mm / 125mm / 150mm / Custom

#240 / #320 / #400 / #600

20mm / 32mm / Custom

Request a Custom Diamond Wheel Quote

Tell us your grinding requirements below, and our engineering team will send you a tailored quotation within 24 hours.