Arbor and adapter systems

STEEP TAPERS SK / BTTips

STEEP TAPERS SK / BTTips and practicalinformationSK 30 ISO 7388 -1 (formerly DIN 69871 AD)for threaded shank end millsSK 30 ISO 7388 -1 (formerly DIN 69871 AD)for shrinkingAdapters, extensions,collets, drill chucksCharacteristics:Characteristics:Hollow shank taper HSKfor threaded shankend millsd2Order no. d 1l 3A d 3d 4d 2DIN / shape I 2I 1M 8 25 08 730 8 25 44.1 13.8 15 30 ISO 7388 -1 – 12for shrinking Order no. d 1l 3A d 3d 4d 2DIN / shape I 2I 1Diameter3 mm50 03 730 S.01 3 50 69.1 9 15.7 30 ISO 7388 -1 – 7.8Steep taper SK / BTl1l3d1AM 10 25 10 730 10 25 44.1 18 23 30 ISO 7388 -1 – 12M 12 25 12 730 12 25 44.1 21 24 30 ISO 7388 -1 – 12d 2Diameter4 mmDiameter6 mm50 04 730 S.01 4 50 69.1 10.5 14.9 30 ISO 7388 -1 – 7.850 06 730 S 6 50 69.1 12 16.4 30 ISO 7388 -1 – 7.8Flat contact surfaced4d3M 16 25 16 730 16 25 44.1 29 29 30 ISO 7388 -1 – –Diameter8 mm50 08 730 S 8 50 69.1 16 20.4 30 ISO 7388 -1 – 7.8The accessories shown heremust be used for all sizes!Accessoriesl 1l 3AKBSK30-69872A retention knob with through-hole > Page 162KBSK30-69872B retention knob without through-hole > Page 162d 3d 4d 1Diameter10 mmDiameter12 mm50 10 730 S 10 50 69.1 20 24.4 30 ISO 7388 -1 – 7.850 12 730 S 12 50 69.1 24 28.4 30 ISO 7388 -1 – 7.8AccessoriesThe accessories shown heremust be used for all sizes!Diameter16 mmAccessories50 16 730 S 16 50 69.1 32 36.4 30 ISO 7388 -1 – 7.8KBSK30-69872A retention knob with through-hole > Page 162KBSK30-69872B retention knob without through-hole > Page 162Order / request formsAssembly instructionsSpindle systems / shrinktechnology98 99Index