HL 650-52 (700-52 / PE-52 / S-52, 710-52 / S-52 / PE-52 / SPE-52, 800T-52 / PE-52) - C38, L = 600mm, D = 52mm

With specially developed alloys, shanks are with optimum hardenability and balance of core and case properties to offer extended wear and fatigue life.
• Compatible with most types of drills in the market