◎ SK40-ER20 90° Angle Head-Longer (AHD Type)
◎ Run-out ： 0.002 mm
◎ Material ： Ductile Cast Iron
◎ R.P.M. ： Max. 4000 RPM
◎ Torque ： Max. 25 Nm
◎ Drilling : Max. 12 mm
◎ Tapping : Max. M10
◎ Gear Ratio ： 1：1
◎ Standard Accessory： Hook Spanner, ER Wrench, ER Nut
◎ Output Rotation ： Reverse to Input Rotation

◎ The body is made of Ductile Cast Iron.
◎ High strength steel; stable machining.
◎ The AHD series is suitable for firm and fast face milling.