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Thread-cutting tools
Tapping chucks

Quick-change insert, 1-part
Accessories for synchronous tapping chuck no. 21555

Application: Notes:
For holding type ER screw tap collets, no. 21575. Ref. no. 316/516 with hexagon nut
Used sizes 1 2
Collet type ER 16 ER 25
Min./max. clamping range 2-10 mm 2-16 mm
Suitable for thread M3-M12 M6-M20
Clamp in depth off screw tap (mm) 37 52
Projection length L (mm) 24 28
Outer Ø D (mm) 28 42
Clamping Technology
Insert Ø d (mm) 20 32 Ref. no. 316-325 quick-change inserts, one-piece
316
325
Ident. No.
21556... Unit price, € O. R. O. R. d
Prod. group 225
L1
L
D

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