From the Manufacturer
The Jacobs BT 50 tension/compression tap holder is used for no.3 tap collet system with the collet size range from M14 to M36 with 251.8-mm projection. It has been prebalanced to 6000 RPM at G 6.3-Inch. The Jacobs BT 50 tension/compression tap holder features a quick change style allowing taps to be changed quickly. The Jacobs BT 50 tension/compression tap holder's rigidity provides reliable and easy use for general tapping applications, while the torque structure limits can prevent breakage. The Jacobs BT 50 tension/compression tap holder is used for drilling radial, drilling milling and air tapping and is suitable for CNC turning centers and machining centers with reversible spindles. Like all of Jacobs chuck's products the Jacobs BT 50 tension/compression tap holder includes a one year factory warranty
AllJacobs Chuck Tool Holders are new and factory sealed. Each tool ships in the reusable protective tool holder capsule for storing when not in use.
Accessories and Tightening Wrench not included, unless otherwise stated. Can Be Purchased