Purchase Qty. Reference FOB Price
10-99 Pieces US$17.20
100-499 Pieces US$14.90
500+ Pieces US$10.50
Product Description
Product Description High speed steel: M2 hardness 62-65hrc for cutting of hard processing and high strength materials.For example: carbon tool steel, alloy tool steel, high Quick tool steel, rolling bearing steel, negative spring, cast steel. Sichuan Liaofu Special Steel Industry Co., Ltd,A ...