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Tool chucks
Tool chucks DIN 69871 SK 30/40/50

Tool holding device SK 40 SK 40 SK 40 SK 40 SK 40 SK 40 SK 40 SK 40
Size HPE 16 HPE 16 HPE 16 HPE 16 HPE 25 HPE 25 HPE 25 HPE 25
Collet type ER 16/426E ER 16/426E ER 16/426E ER 16/426E ER 25/430E ER 25/430E ER 25/430E ER 25/430E
Min./max. clamping range 1-10 mm 1-10 mm 1-10 mm 1-10 mm 2-16 mm 2-16 mm 2-16 mm 2-16 mm
Outer Ø D (mm) 30 30 30 30 40 40 40 40
Projection length A (mm) 70 100 160 200 70 100 160 200
Insertion depth E (mm) 110 140 200 240 110 113 165 -
Tightening torque (Nm) 55 55 55 55 85 85 85 85
Coolant supply Internal axial Internal axial Internal axial Internal axial Internal axial Internal axial Internal axial Internal axial
Concentricity tolerance 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003
(mm)
Balancing quality G 2.5 at 25 G 2.5 at 25 G 2.5 at 25 G 2.5 at 25 G 2.5 at 25 G 2.5 at 25 G 2.5 at 25 G 2.5 at 25
003
002
006
007
001
Ident. No.
008
004
005
23361... Unit price, € O. R. O. R. (O. R.) (O. R.) O. R. O. R. (O. R.) (O. R.)
Tool holding device SK 40 SK 40 SK 40
Size HPE 32 HPE 32 HPE 32
Clamping Technology
Collet type ER 32/470E ER 32/470E ER 32/470E
Min./max. clamping range 2-20 mm 2-20 mm 2-20 mm
Outer Ø D (mm) 50 50 50
Projection length A (mm) 70 100 160
Insertion depth E (mm) 111 114 135
Tightening torque (Nm) 140 140 140
Coolant supply Internal axial Internal axial Internal axial
Concentricity tolerance 0.003 0.003 0.003
(mm)
Balancing quality G 2.5 at 25 G 2.5 at 25 G 2.5 at 25
011
009
010
Ident. No.
23361... Unit price, € O. R. O. R. O. R.
Prod. group 263

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