Purchase Qty. Reference FOB Price
30-99 piece US$2.60
100-999 piece US$2.20
1,000+ piece US$1.80
Product Description
Product Description SPMT05 SPMT06 SPMT07 SPMT09 SPMT11 SPMT14 Tungsten Carbide Drilling Insert 1. New cemented carbide matrix with high wear resistance and toughness, while also providing better strength; 2. Adopt the most advanced PVD/CVD coating technology and gradient sintering ...