Tool Room Grinding Wheels
- In the manufacturing and regrinding of cutting tools like Drills, Reamers, Milling Cutters, Gears, Hobs tool room grinding wheel or different shapes are used to sharpen their cutting edges and to obtain required angle.
- Operations are carried out on the periphery of plain wheels, Face of Cup Wheel / Taper Cup Wheel and edges of Dish Wheels.
- Due to their friable nature and sharp edge retention properties. Sterling’s Tool Room wheels give high productivity.
- Special bond system imparts following advantages:
- Excellent form retention
- Dimensional accuracy
- Surface Finish
- Suitable for machines like Praga Tool and Cutter, PMT, BFW, MTC etc.
Specification
| Material | Grading | |
|---|---|---|
| High Speed Steel | DA46/54 K6 VC8 | – |
| Tool Steel | AA46/54 K5 VC8 | – |
| Tungsten Carbide | GC60 K5 V4 | 3CG 60 J5 V31 |
| High Alloy Steel | AA60 J8 VC8 | – |
| Special Tool Steel | PAA60 K6 VC8 | – |
| Abrasive | Diameter | Thickness | Grit | Hardness | Structure |
|---|---|---|---|---|---|
| A | 100 – 200 | 3 – 25 | 46 – 120 | H – L | 5 |
| AA | 80 – 250 | 3 – 25 | 46 – 180 | H – L | 5 |
| GC | 100 – 250 | 3 – 25 | 46 – 220 | H – L | 5 |
| PAA | 100 – 200 | 3 – 25 | 46 – 120 | H – L | 6 |
| 100/71 X 40 X 31.75 (Taper Cup Wheel) | 180 X 13 X 31.75 |
| 100 X 50 X 31.75 (Cup Wheel) | 200 X 13 X 31.75 |
| 150 X 6 X 31.75 | 200 X 20 X 31.75 |
| 150 X 13 X 31.75 | 200 X 25 X 31.75 |
| 150 X 13 X 31.75 (Dish Wheel) | – |