◎?BT40-ER20 45° Angle Head (AHD Type)
◎?Run-out：0.002 mm
◎?Material：Ductile Cast Iron
◎?R.P.M.：Max. 4000 RPM
◎?Torque：Max. 15 Nm
◎?Drilling：Max. 10 mm
◎?Tapping：Max. M8
◎?Gear Ratio：1：1
◎?Standard Accessory：Hook Spanner, End Wrench, ER Nut
◎?Output Rotation：Reverse to Input Rotation
◎ The 45 degree design ensures 45 degree drilling, milling and curved surface processing.