A range of quality traditional workholding equipment. Manufactured from high quality steel and case hardened all over. All sleeves and sockets are fully hardened and ground internally and externally._x000D_ _x000D_ _x000D_ Features and Benefits_x000D_ Fully hardened and ground for durability_x000D_ 5 piece set ensures you have the right sized tool to hand no matter the application_x000D_ Manufactured from high quality steel for overall resilience_x000D_ _x000D_ _x000D_ Contents_x000D_ 3 x Drill Sleeves 1 - 2, 2 - 3, 3 - 4 MT_x000D_ 2 x Drill Drifts to Release 1 - 2 and 3 - 4 MT_x000D_ _x000D_ _x000D_ Typical Applications_x000D_ Used to adapt morse taper drill shanks to larger spindles_x000D_ _x000D_ _x000D_ Standards_x000D_ ISO 238 BS 1660:2