Spacer sleeve for MT shank, DIN 69893

Spacer sleeve for MT shank

• Made of alloyed case hardening steel
• Hardened 58 ± 2 HRC, min. 0.5 mm deep
• Tensile strength in core after case hardening approx. 950 N/mm²
• Taper DIN 254
• Taper angle tolerance AT3
• Concentricity < 0.005 mm
• Balancing quality G 2.5 at 25000 min-1
• Tool holder DIN 69871

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EANTaper shank outerTaper shank innerOffset ØProjection length
4317784753685HTS-A 63MT 125 mm100 mm
4317784753678HTS-A 63MT 232 mm120 mm
4317784753661HTS-A 63MT 340 mm140 mm
4317784753654HTS-A 63MT 448 mm160 mm