Kimdrill Roller Bits single cone drill bits button bits for rock core barrel

US $235 / pc

Min. Order: 100 pc

Core Barrel with Rock Bits

US $1000 / pc

Min. Order: 1 pc

AQ BQ NQ HQ PQ all sizes of impregnated diamond core drill bits for hard rock

US $65 / pc

Min. Order: 1 pc

13 3/4 inch core bit iadc 537 rock breaker price tci rock drilling bit for sale

US $2750 / pc

Min. Order: 1 pc

Diamond core drill bit for stone&rock&concrete drilling

US $1.8 / pc

Min. Order: 1 pc

Hard Rock PDC cone bit Used for drill underground core

US $150 / Piece

Min. Order: 1 Piece

ALL KINDS OF Rock Diamond Core Drill Bits

Diamond Core Bits and Reaming Shells