China Glass Drill Bit The SDS-Plus Plus has two deep slots anda two shallow slots for use with SDS-Plus rotary hammers. These bits cannot be used with SDS-Max-drive rotary hammers. Drill holes using simultaneous rotary and hammering action to break masonry material into tiny granules. Post Metal Color Professional glass cutting diamond glass cutting diamond drill bitss for masonry drill Product Parameter ficationMOQ (piece/pieces)Single box numbercarton size(length)carton size(breadth)carton size(height) roughweight 5脳160100020034241210 6脳160100020034241211 8脳160100020034241212 10脳160100020034241315 12脳160100020034241317 14脳160100020034241320 16脳160100020034241323 Main Products Product Description Company Information Certifications ExhibitionChina Glass Drill Bit website:http://www.yuerongtool.com/drill-bit/glass-drill-bit/