self-sharpen drilling more than 4000pcs glass holes drill bits

Complex sharpener for End mill and Drill bit MR-F4

US $800 / pc

Min. Order: 10 pc

Drill Bit Grinder MR-13A

US $165 / pc

Min. Order: 10 pc

drill bit grinder

DRM-13 Drill Re-sharpening Machine

US $500 / SET

Min. Order: 1 SET