... slot milling cuttter, angle milling cutter, HSS cutting miilling cutter, side and face milling cutter. Those products are widely used in ... tolerance in 5μm ,outer diameter tolerance in 0.03mm, side runout in 5μm and surface roughnss in 0.4 ... and its deficiency, when you make inquiry. What is the processed material and its HRC?LZQ is possessed of cutting-edge & comprehensive production system, as ...