PRODUCTS
Metal Wheel for Super-Hard Main Groove Grinding "Dress-less Metal (MDL)"
Grinding and Polishing Tools
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- Metal Wheel for Super-Hard Main Groove Grinding "Dress-less Metal (MDL)"
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Technical Support
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Machining the main grooves and gashes of round tools requires deep cutting and produces a lot of heat. As a result, resins with low heat tolerance will soften and lose their abrasiveness, becoming unable to cut.
Metal, on the other hand, has high heat tolerance and can retain its grain, but often exhibits poor initial cutting performance because of poor dressability.
Dress-less Metal offers the high performance of metal with the dressability of resin, making highly efficient machining easy to perform.
Features
- Dress-less Metal offers the same heat tolerance and high grain retention as other metals, so it keeps its sharpness well and exhibits less wear, enabling highly efficient machining with longer adjustment intervals.
- Dress-less Metal has good dressability on par with resin, exhibiting good sharpness from the start and enabling highly efficient machining.
Applications
Ideal for grinding grooves and blades for super-hard drills, cermet drills, and endmills.
Grinding Data
| Machine | CNC grinding machine |
|---|---|
| Workpiece | φ20-mm endmill 40-mm-long gutters |
| Wheel speed | 900m/min |
| Cut depth | 3.5mm |
| Feed speed | 100mm/min |
| Wheel (grit size) | SD270 Standard resin SDC270 |
| Coolants | Waterless |
Machining Time
Dressed Until Noticeable
Surface Roughness
Amount of Wear
