Clamping chuck for screw-in cutters, DIN 69871, form AD/B

Clamping chuck for screw-in cutters

• Made of alloyed case hardening steel
• DIN 69871
• Form AD/B
• Hardened 58 ± 2 HRC
• With a core tensile strength of approx. 950 N/mm² after case-hardening and a hardness depth of min. 0.5 mm
• Taper DIN 254
• Taper angle tolerance AT3
• Taper surface accuracy Ra < 1 µm
• Concentricity ≤ 0.01 mm
• Balancing quality G 2.5 at 25000 min-1

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EANTaper shankMetric threadProjection lengthInner ØSmallest ØLargest Ø
4317784756013ST 40M669 mm6,5 mm10 mm13 mm
4317784756006ST 40M694 mm6,5 mm10 mm13 mm
4317784755993ST 40M6119 mm6,5 mm10 mm13 mm
4317784755986ST 40M869 mm8,5 mm13 mm23 mm
4317784755979ST 40M894 mm8,5 mm13 mm23 mm
4317784755962ST 40M8119 mm8,5 mm13 mm25 mm
4317784755955ST 40M1069 mm10,5 mm18 mm23 mm
4317784755948ST 40M1094 mm10,5 mm18 mm28 mm
4317784755931ST 40M10119 mm10,5 mm18 mm32 mm
4317784755924ST 40M1269 mm12,5 mm21 mm24 mm
4317784755917ST 40M1294 mm12,5 mm21 mm31 mm
4317784755900ST 40M12119 mm12,5 mm21 mm33 mm
4317784755894ST 40M1669 mm17 mm29 mm34 mm
4317784755887ST 40M1694 mm17 mm29 mm34 mm
4317784755870ST 40M16119 mm17 mm29 mm36 mm
4317784723206ST 40M16144 mm17 mm29 mm36 mm
4317784755863ST 50M1269 mm12,5 mm21 mm24 mm
4317784755856ST 50M12119 mm12,5 mm21 mm33 mm
4317784755849ST 50M12169 mm12,5 mm21 mm40 mm
4317784755832ST 50M1669 mm17 mm29 mm34 mm
4317784755825ST 50M16119 mm17 mm29 mm36 mm
4317784755818ST 50M16169 mm17 mm29 mm42,5 mm