Режущие и зажимные инструменты Hoffmann Group 2026 - страница 842

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MINCUT

The flexible system for axial and internal machining

of small and medium-sized components.

  • Can be used from 8 mm bore diameter.
  • Groove widths of 1.5 mm – 3.5 mm.
  • Groove depths of up to 15 mm possible.
  • Optimum chip evacuation thanks to soft-cutting geometry and targeted coolant supply into the cutting zone.
  • Stable and accurately repeatable screw clamping thanks to defined contact surfaces between the tool and the cutter insert.

MINCUT boring bar

Suitable for: Inserts No. 270422 – 270429.

Application: For face grooving and groove turning in the diameter range 8 mm – 17 mm.

f 2 d d 5

L R R

3 l2 f1 L 27 0420

Shank ⌀ / insert27 0420LfLflR
size3122

MINCUT boring bar

mmright-handmmmmmmmmmmmm
10/8(eShop)7.41.4102.54.512.53.8
12/8(eShop)7.41.4102.55.512.53.8
12/10(eShop)11.22.4905.517.24.6
16/10(eShop)11.22.4907.517.24.6
16/15(eShop)12.52.71007.51910.3
20/15(eShop)12.54.710091911.3

MINCUT inserts

Suitable for: Boring bar No. 270420.

MIGR inserts

For internal grooving at low cutting depth.

27 PDY WF

t 27 0422

R w w R t

Groove width w /27 0422⌀ DtCorner radius RWFaf when turning f when parting
insert sizeminmaxpoff

MINCUT MIGR cutter insert neutral

mmIC908mmmmmmmmmmmm/rev.mm/rev.
1/8eShop108.51.40.0540.05 – 0.50.03 – 0.10.01 – 0.03
1,5/8eShop109.22.10.054.70.05 – 0.50.03 – 0.10.01 – 0.03
2/8eShop108.91.80.14.40.05 – 0.50.03 – 0.10.01 – 0.03

UNI

c 80 – 140 mm/min