Eco grooving toolholder 16/2 mm

Article no.: 273860 16/2
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  • Through-coolant: yes

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Product details

Technical Data

Series Eco
Groove width w 2 mm
Application type right-hand
Through-coolant yes
Grooving depth tmax 14 mm
Functional width L4 16 mm
Head length L1 31.5 mm
Shank width b 16 mm
Overall length L 78.5 mm
Screw 279815 5 (TX25; 6 Nm)
axial grooving possible no
Type of product Boring bar

Identification numbers & Classifications

Article number 273860 16/2
EAN / GTIN 4045197581907
Manufacturer number 273860 16/2



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.


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.
Coolant transfer only possible in conjunction with GARANT Master Eco toolholders No. 319006319136.

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