Properties and application:
- Universal cutting tools sharpener used for sharpening end mills, drill bits and turning tool bits
- Sharpener enables grinding / sharpening cutting tools made of high-speed steel (HSS) and cemented carbide (with the use of diamond gridning wheel)
- Device allows allows to sharpen both cutting and crossing edge of the drill in one clamping position
- Sharpener is easy to operate and at the same time very efficient - it is an excellent addition to any metalworking workshop
- When used with special attachment, it is possible to sharpen drill bits (DM-2770-11), end mills (DM-2770-10) and turning tool bits (DM-2770-12)
- Additional attachments and other accessories are sold separately
Specifications:
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| Parameter | Value | Unit |
|---|---|---|
| Grinding wheel diameter | 100 | mm |
| Grinding wheel thickness | 50 | mm |
| Hole size of the grinding wheel | 20 | mm |
| Rotational speed of the spindle | 5200 | obr/min |
| Collet type | 5C | |
| Clamping range of the collet | 1 - 28 | mm |
| Longitudinal tool holder travel | 140 | mm |
| Longitudinal tool holder micro-adjustment | 18 | mm |
| Longitudinal spindle micro-adjustment | 8 | mm |
| Grinding range of the taper angle | 0° - 180° | |
| Grinding range of the negative angle | 0° - 52° | |
| Max diameter of the sharpened drill bit | 11 | mm |
| Motor power | 0,25 | kW |
| Voltage | 230 | V |
| Frequency | 50 | Hz |
| General dimensions (length x width x height) | 450 x 350 x 340 | mm |
| Weight | 50 | kg |
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| Several degrees of freedom allow to freely configure orientation of the adapter | Grinding wheel diamond dressing can be mounted in the sharpener | Knob for precise regulation of approach of the grinding wheel to the sharpened tool |
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| 5C collets are used in DM 2770 cutting tool sharpener | Graduation on 5C collet positioning plate has acucracy of 2° |