Threading Technology – Clamping Technology 520

637 Tap Holders Soft- synchro Speed- synchro KSN MQL SFM HF EM Accessories Tech. Info Product Finder 7.3 Overview of hollow taper shanks with flange contact surface (HSK) DIN 69893-1, ISO 12164-1 Form A • Standard design for machining centers • For automatic tool change with gripper and indexing groove • Central coolant supply by way of coolant tube • Drive-key slots at the end of the taper • Bore for data chip (DIN 69873) • Useable as Form C also, since clamping activation bore is included DIN 69893-1, ISO 12164-1 Form C • For special machines and modular tool systems • For manual tool change • Central coolant supply • Drive-key slots at the end of the taper DIN 69893-6 Form F • For high-speed machining, mostly in woodworking • With extended flange contact surface for increased radial strength • For automatic tool change • Central coolant supply by way of a coolant tube is possible • Without drive-key slots, rotationally symmetric ISO 12164-2 Form T • For turning and milling machines • For automatic tool change • Central coolant supply by way of coolant tube • Modified drive-key slots • Bore for data chip (DIN 69873) • Useable as Form C also, since clamping activation bore is included