Purchase Qty. Reference FOB Price
10-19 Pieces US$35.00
20-49 Pieces US$33.00
50-99 Pieces US$30.00
100+ Pieces US$28.00
Product Description
Description Rock drill bits factory Prodrill: R32 thread cross bit , diameter 45-76 mm suitable for drifting and tunneling drilling application,easier to sharpen than X-bits, inset angles are equal on all four sides, Bits 64mm and less are easier to sharpen than button bits of the same size, In ...