Cobalt HSS Straight Shank Twist Drills For Stainless Steel 不銹鋼用—直柄高鈷鑽頭
l Basic on HSE feartures heat and wer resistance.
l Thick web design provides high rigidity and minimum vibration.
l "X" thinning reduces thrust load, accurates concentricity and dissipates heat easily.
l Suitable for drilling tough materials, such as Stainless Steel, Titanium Alloy and Heat-resistant Steel, etc.