MRCM Drill bit sharpener with the big grinding range 3-20mm MR-20G 

MR-20G drill bit sharpener can grind the drill's point angle and lip relief angle. According the material of the drilling, it can adjust 4types of the relief angle.
MRCM manufacturer:
Zhejiang Meiri Intelligent Machinery Co.,LTD.
Email: mrcm@zjmrjx.com zjmrjx@zjmrjx.com
Tel: 0086 576 80687885 0086 576 86073980
Add: No.52-16 North Jintang Road, Eastern New District, Wenling, Zhejiang, China.

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