Feature●High Speed Drill●TiN Coating●Low Carbon Steel (C~0.25%): Medium Carbon Steel (C0.25%~0.45%): ○, Stainless Steel (~35HRC): ◎, Aluminum Alloy Casting: ◎, Magnesium Alloy: ○, Copper Alloy: ◎, Aluminum Expansion Material: ◎●Torsion angle: 35 - 40 degrees●Material: HighDescription
Regular groove length series suitable for stainless steel, mild steel, aluminum alloy, copper alloy, etc.