Eco grooving toolholder, left-hand, Shank width / groove width w: 16/2mm

Article no.: 273831 16/2

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Shank width / groove width w (mm):

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Quantity

on request

In stock

29 pieces in stock

Through-coolant: yes

All product details

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Product details

Technical Data

Series		Eco
Groove width w		2 mm
Application type		left-hand
Through-coolant		yes
Grooving depth t_max		10 mm
Functional width L₄		16 mm
Head length L₁		30.5 mm
Shank width b		16 mm
Overall length L		77.5 mm
Screw		279815 5 (TX25; 6 Nm)
axial grooving possible		no
Type of product		Boring bar

Identification & Classification

Article number		273831 16/2
EAN / GTIN		4045197517210
Manufacturer number		273831 16/2
Manufacturer		Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, 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:

Coolant transfer only possible in conjunction with GARANT Master Eco toolholders No. 319006 − 319136.
From groove width 6 mm at t_max (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.