... end mill, bi-metal backsaw blade, high speed cutter,digital micrometers, indicators,gear hob Weifeng Hardware & Tool Manufacture supply: four flute carbide ... -metal backsaw blade, high speed cutter, spline hobbing cutter, bevel gear shaper cutter, HSS drill bit, screw driver, steel measuring tape ... tool, thread tap, ball nose, twist drill, HSS tool bits, gear hob,.... gear hob