Surface clamping chuck, DIN 69893, form A

Weldon‌® surface clamping chuck

• 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
• Bore tolerance H5
• Concentricity < 0.005 mm
• Balancing quality G 2.5 at 25000 min-1
• Tool holder DIN 69871
• To nest tools with cylinder shaft and side carrier surface acc. to DIN 1835-B and DIN 6353-HB

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EANTaper shankHoleOffset ØProjection length
4317784754569HTS-A636 mm25 mm65 mm
4317784754552HTS-A636 mm25 mm120 mm
4317784754545HTS-A638 mm28 mm65 mm
4317784754538HTS-A638 mm28 mm120 mm
4317784754521HTS-A6310 mm35 mm65 mm
4317784754514HTS-A6310 mm35 mm120 mm
4317784754507HTS-A6312 mm42 mm80 mm
4317784754491HTS-A6312 mm42 mm120 mm
4317784754484HTS-A6314 mm44 mm80 mm
4317784754477HTS-A6314 mm44 mm120 mm
4317784754460HTS-A6316 mm48 mm80 mm
4317784754453HTS-A6316 mm48 mm120 mm
4317784754446HTS-A6318 mm50 mm80 mm
4317784754439HTS-A6318 mm50 mm120 mm
4317784754422HTS-A6320 mm52 mm80 mm
4317784754415HTS-A6320 mm52 mm120 mm
4317784754408HTS-A6325 mm65 mm110 mm
4317784754392HTS-A6332 mm72 mm110 mm
4317784754385HTS-A1006 mm25 mm80 mmDIN 69893
4317784754378HTS-A1006 mm25 mm160 mmDIN 69893
4317784754361HTS-A1008 mm28 mm80 mmDIN 69893
4317784754354HTS-A1008 mm28 mm160 mmDIN 69893
4317784754347HTS-A10010 mm35 mm80 mmDIN 69893
4317784754330HTS-A10010 mm35 mm160 mmDIN 69893
4317784754323HTS-A10012 mm42 mm80 mmDIN 69893
4317784754316HTS-A10012 mm42 mm160 mmDIN 69893
4317784754309HTS-A10014 mm44 mm80 mmDIN 69893
4317784754293HTS-A10014 mm44 mm160 mmDIN 69893
4317784754286HTS-A10016 mm48 mm100 mmDIN 69893
4317784754279HTS-A10016 mm48 mm160 mmDIN 69893
4317784754262HTS-A10018 mm50 mm100 mmDIN 69893
4317784754255HTS-A10018 mm50 mm160 mmDIN 69893
4317784754248HTS-A10020 mm52 mm100 mmDIN 69893
4317784754231HTS-A10020 mm52 mm160 mmDIN 69893
4317784754224HTS-A10025 mm65 mm100 mmDIN 69893
4317784754217HTS-A10025 mm65 mm160 mmDIN 69893
4317784754200HTS-A10032 mm72 mm100 mmDIN 69893
4317784754194HTS-A10032 mm72 mm160 mmDIN 69893