Vacuum Brazed Dry Core Drill Bit Drill Hex and M14 Connection

=== Base Info ===

• Model NO.：20, 35, 38, 40, 68mm
• Type：Core Drill
• Usage：Masonry Drilling
• Grit：30,40#, 40,50# or as Your Need
• Technology：Brazing
• Color：Gold, Black, Red, Blue, or as Your Request
• Application：Dry & Wet Drilling Marble, Granite, Porcelain Tile
• Trademark：DK
• Transport Package：Round Plastic Tubes, Double Blister, Aluminium CAS
• Specification：5mm-350mm
• Origin：China
• HS Code：82075010

=== Description ===