PCD & PCBN Tool Grinding
Polycrystalline tool blanks are the hardest workpieces in the cutting-tool industry — only diamond grinds them economically. Our vitrified and resin diamond wheels are engineered for edge quality and consistent corner retention on CNC tool grinders.
What usually goes wrong
Edge chipping on PCD
Wrong grit or too-aggressive infeed fractures the PCD layer. We match grit size and concentration to the layer thickness and target edge radius.
Wheel loading & glazing
Vitrified bonds with open structure hold free-cutting behaviour and dress quickly between batches.
Inconsistent corner radii
Shape holding matters more than speed on profile corners — our wheel grades prioritize form retention over MRR.
Specifications
| Workpiece | PCD / PCBN inserts, PCD end mills & drills |
| Typical wheels | 1A1 vitrified, 11V9 resin/hybrid, 12A2 dish |
| Grit range | D3 – D126 |
| Machines | ANCA, Walter, Rollomatic, Ewag |
Recommended product lines
Need a custom specification?
Send us your workpiece material, machine model and target finish — our engineers reply within one business day.