Heat shrink holder, DIN 69871, shape AD/B, SK 40
Execution: precisely balanced. Made of heat-resistant steel for hot work. All functional surfaces after finishing , guaranteed quality thanks to dual 100% control. Precise balancing with balancing screws. Suitable for HSS and carbide tools. 
 Cone tolerance: AT3 
 Gripping tolerance: h6 
 Hardness after hardening: 54 –2 HRC. 
Application: adapted for induction, contact and shrinkable devices.
Scope of delivery: shrink holder with screw for length adjustment.
No adjustment screw, no thread for balancing screw, with coolant supply slots in the mounting hole.