Min. Order Reference FOB Price
1 Piece US$40.00-80.00 / Piece
Product Description
Product Description BQ NQ HQ PQ Diamond Impregnated Core Drill Bit Depending on the range of application as well as the cutting media on the core bits, Forsun makes six types of core bits: ---Impregnated Diamond Type ---Surface set Diamond Type ---Tungsten Carbide Type ---PDC Type ...