Purchase Qty. Reference FOB Price
10-49 Pieces US$22.00
50+ Pieces US$20.00
Product Description
Product Description The carbide on the drill bit has a straight shape, the same as a tapered chisel drill bit, with different tapers and diameters. At the same time, slotted drill bits usually have carbide tips, including chisels, cross-type or button types. Before the carbide is used up, the ...