Yueqing City Furong Zhongtai Tools Co., Ltd.
carbide, masonry drill bit, drill bit, hammer drill bit, hammer chisel, Manufacturer and Supplier - China(CN)
sds plus Chisel(sds hammer drill bits) (ZTCH-SDS)
Features:
1) Material :40CR
2) Hardness: 50 - 52HRC
3) Sand coated
Skpye: femg366