The HAIMER Type W DIN69893A HSK-A63 clamping chuck is a high-precision tool holder system specifically designed for use in demanding applications. It meets the DIN 69893, Form A standard and is made from special tool steel known for its high load capacity. With a hardness of 58 – 62 HRC and a core tensile strength of at least 1000 N/mm², this clamping chuck offers exceptional stability and durability. The finely balanced and precisely machined functional surfaces ensure accurate and reliable performance that exceeds standard requirements. The clamping chuck is ideal for clamping end mills with cylindrical shanks and lateral drive surfaces, in accordance with DIN 1835-B and DIN 6535-HB standards. It comes with a clamping screw but does not include a coolant pipe, making it a practical choice for professional applications.

• High-precision tool holder according to DIN 69893, Form A
• Made from special tool steel for high loads
• Finely balanced and precisely machined for optimal performance
• Suitable for end mills with cylindrical shanks and lateral drive surfaces.