Vacuum Brazed Diamond Porcelain Drill Bit with Guide in Aluminum Box Kit

=== Base Info ===

• Type：Core Drill
• Usage：Masonry Drilling
• Grit：30,40,40,50, or as Your Request
• Color：Gold, Black, Red, Blue, or as Request
• Application：Marble ,Grantite, Limestone, Hard Tile, Policelain
• Technology：Brazing
• Shank：M14, Hexagon, Round, etc
• Transport Package：Aluminum Box Kit or Blister Packet, Round Tube
• Specification：5-68mm M14
• Origin：China
• HS Code：82075010

=== Description ===