Purchase Qty. Reference FOB Price
1-9 Pieces US$5.00
10-99 Pieces US$4.00
100-999 Pieces US$3.00
1,000+ Pieces US$2.00
Product Description
2023 New Arrival Popular 7 Degree 38mm 34mm 32mm Button Taper Drill Bit for Rock Drilling Our tapered button bit was from high quality cemented carbide and produced with heat treatment technology,which connected with tapered drill rod well for air leg or hand-held rock drill machine for drilling ...