Purchase Qty. Reference FOB Price
100-999 Meters US$3.60
1,000-9,999 Meters US$3.20
10,000-19,999 Meters US$3.30
20,000+ Meters US$3.00
Product Description
1.The word's first application technology of separate heat-treatment in tooth material and backing material. 2.M51 tooth materail are quenched by Germany top vacuum furnace under 196 degree copious cooling technology,which make better performance on high red hardness,high hardness and wear ...