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FEATURES:
- One of the key features of the MR-20G is the many options for sharpening the back surface of drills
- The machine offers as many as four types of sharpening of the rear part, giving it versatility and adaptability to various needs
- Restoration of the cutting edges and geometry of worn drills occurs quickly and with high precision
- Compact size and light weight ensure mobility and ease of use
Additional operations of the MR-20G machine:
- Sharpening the corner at the top with the undercut
- Formation of the second level along the back in four variants
- It is a tool that brings innovation and production efficiency to your drill sharpening process
SPECIFICATION:
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Grinding Range |
3-20 mm |
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Point Angle |
90° -140° |
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Sharpening of the back surface |
4 Arten |
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The sub-point of the jumper |
------ |
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Power /Motor |
220 V / 120 W |
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Speed |
4400 rpm |
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Abrasive wheel |
CBN oder SDC |
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Sizes of collets |
3-20 mm (18 piec.) |
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Used disk type |
7800-20 |
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Dimensions |
330x180x200 mm |
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Weight |
11 kg |
1. Standard Equipment：grinding wheel :CBN (for HSS)×1
- Eleven ER20 collets: ф3、ф4、ф5、ф6、ф7、ф8、ф9、ф10、ф11、ф12、ф13
- Seven ER25 collets:ф14、ф15、ф16、ф17、ф18、ф19、ф20
- collet chuck:(ф3-ф13)×1
- collet chuck:(ф14-ф20)×1
2. Option Equipment：grinding wheel :SD (for Carbide)
- collets: ф2.5、ф3.5、ф4.5、ф5.5