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Grooving toolholder 25/3 mm

Article no.: 273760 25/3

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Shank width / groove width w (mm) Unit price incl. VAT
  • Through-coolant: no

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Product details

Technical Data

Groove width w 3 mm
Application type right-hand
Through-coolant no
maximum ⌀ 60 mm
Grooving depth tmax 30 mm
Functional width L4 26.5 mm
Head length L1 46 mm
Shank width b 25 mm
Overall length L 150 mm
Screw 279815 6 (TX25; 6 Nm)
axial grooving possible yes
Type of product Boring bar

Identification numbers & Classifications

Article number 273760 25/3
EAN / GTIN 4045197485182
Manufacturer number 273760 25/3



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.


Maximum ⌀ = limited workpiece ⌀ due to the tool type.
From 19.5 mm groove depth (up to groove width 3 mm) and from 24.5 mm groove depth (from groove width 4 mm) the second cutter comes into contact with the workpiece. This can lead to scoring.
If necessary, use single-ended grooving inserts No. 273656273670.

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