Spacer sleeve, DIN 69871, Form AD, SK 50, complete with fitted lock screw
Design: Balanced. Made of alloy case-hardened steel, with a core tensile strength of approx. 950 N/mm² and a hardness depth of min. 0.5 mm. Taper according to DIN 254.
Taper tolerance: AT3
Hardened: 58 –2 HRC
Application: For clamping tools with Morse taper shanks with locking thread according to DIN 228-1, Form A.
Scope of delivery: Spacer sleeve complete with fitted with lock screw.