1. 25pcs HSS tin coated drill bit set (size: 1.0 - 13mm)2. 29pcs HSS bronze oxide drill bit set3. 25pcs HSS cobalt drill bit set (size: 1/16 - 1/2")4. 51pcs HSS twist drill bit set (size: 1.0 - 6.0mm)
Product Name: Drill Bit SetsModel Number: GTTD-DBS01Place of Origin: China1. 25pcs HSS tin coated drill bit set (size: 1.0 - 13mm)2. 29pcs HSS bronze oxide drill bit set3. 25pcs HSS cobalt drill bit s
Product Name: Hole SawsModel Number: GTHS-A01Place of Origin: ChinaThis kind of metal Hole Saw can be used to machining various metal including castiron, forgeable cast iron, stainless steel, structur