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NPA 15/2017


Expansion of the MINCUT Family for Deeper and Wider Face Grooving and Turning


ISCAR is introducing new MIFR 15… inserts and tools for face grooving and turning for up to 15 mm grooving depths.

The new MIFR 15.. inserts are screw clamped into a long pocket on the MIFHR ...-15 bars with a very rigid clamping, enabling high machining parameters and resulting in prolonged tool life.

Tool Features
  • Internal coolant channel directed to the cutting edge
  • Uninterrupted chip flow on the insert rake
  • Can be used for grooving in deep holes and for rotating applications

The new MIFR 15.. inserts are available in 2.5, 3.0 and 3.5 mm widths. Full radius 2.5 and 3.0 mm inserts made from IC908 grade are also available.
Special widths within this range can be ordered on request.

Chipbreaking Comparison Test
MIFR 15-3.00-0.20 vs. PICCO R 016.0300-10 on AISI 4140

Vc= 80 m/min
Doc= 5 mm

Chipbreaking Comparison Test
MIFR 15-3.00-0.20 vs. PICCO R 016.0300-10 on AISI 316L

Vc= 60 m/min
Doc= 5 mm

Screw-Clamped Inserts for Internal Face Grooving and Turning
Recommended cutting speeds and feeds can increased by 20-30% for aluminum, and reduced by 20-30% for titanium and Inconel

Bars for Face and Internal Grooving,
Undercutting and Threading Inserts
(1) Solid carbide shank
(2) Only face grooving inserts are available for this tool

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