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Eco grooving toolholder 25/3 mm

Article no.: 273831 25/3

forGrooving insert 0,9 mm

Shank width / groove width w (mm):

Quantity

Through-coolant: yes

All product details

Flip Catalogue

Product details

Technical Data

Series		Eco
Groove width w		3 mm
Application type		left-hand
Through-coolant		yes
Grooving depth t_max		15 mm
Functional width L₄		26.5 mm
Head length L₁		34.5 mm
Shank width b		25 mm
Overall length L		106 mm
Screw		279815 6 (TX25; 6 Nm)
axial grooving possible		no
Type of product		Boring bar

Identification numbers & Classifications

Article number		273831 25/3
EAN / GTIN		4045197517265
Manufacturer number		273831 25/3

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.

Downloads & documents

Data sheet

Flip Catalogue

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axial grooving possible	no	no	no	no	no	no	no	no	no	no	no	no	no	no
Through-coolant	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes	yes
Shank width b	25 mm	16 mm	25 mm	16 mm	25 mm	20 mm	20 mm	16 mm	25 mm	25 mm	20 mm	16 mm	20 mm	16 mm
Groove width w	3 mm	4 mm	3 mm	3 mm	4 mm	4 mm	3 mm	3 mm	3 mm	3 mm	3 mm	3 mm	3 mm	2 mm
Application type	left-hand	left-hand	left-hand	left-hand	left-hand	left-hand	left-hand	left-hand	left-hand	left-hand	left-hand	left-hand	left-hand	left-hand
Series	Eco	Eco	Eco	Eco	Eco	Eco	Eco	Eco	Eco	Eco	Eco	Eco	Eco	Eco
Type of product	Boring bar	Boring bar	Boring bar	Boring bar	Boring bar	Boring bar	Boring bar	Boring bar	Boring bar	Boring bar	Boring bar	Boring bar	Boring bar	Boring bar