Grooving toolholder left 20/2 mm GARANT

Article no.: 273756 20/2
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  • Through-coolant: no

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Product details

Technical Data

Groove width w 2 mm
Application type left-hand
Through-coolant no
Grooving depth tmax 10 mm
Functional width L4 21,5 mm
Head length L1 33 mm
Shank width b 20 mm
Overall length L 125 mm
Screw 279815 6 (TX25; 6 Nm)
axial grooving possible yes
Type of product Boring bar

Identification & Classification

Article number 273756 20/2
EAN / GTIN 4045197484987
Manufacturer number 273756 20/2
Manufacturer Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Deutschland, www.hoffmann-group.com

Description

Version:

Made of high-tensile tool steel (> 1300 N/mm2). In conjunction with the convex insert clamping, the system achieves very high resistance to axial and radial cutting forces and thereby significantly increases the surface quality and productivity.

Note:

From groove width 6 mm at tmax (5×groove width), the second cutter comes into contact with the workpiece. This can lead to scoring. Reliably free of scoring up to t = 24.5 mm.

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