Purchase Qty. Reference FOB Price
10-19 Pieces US$346.00
20-49 Pieces US$343.00
50+ Pieces US$340.00
Product Description
Product Description Name Three wing reinforced coreless bit Use Grouting hole, tile discharge hole, slope, support, anchor cable, water well Application Limestone, dolomite, red sandstone, mudstone, coal seam, backfill, and medium hard stratum Size 75mm 91mm 113mm 133mm 153mm 171mm ...