NC universal grooving system

One system
for all cases.

Shows genuine all-round talent: the NC groove turning system for external and internal turning.

Radial or axial grooving, internal or external machining, inward or outward copy turning – if you’re looking for a versatile tool system, you’ve come to the right place with the NC groove turning system. Two modular basic holders for internal and external machining are adaptable to every application by a number of different support blades and clamps. The range of applications are further extended by a monoblock holder and a boring bar. Together with inserts with two cutting-edges in various geometries and grades, this system equips you for almost every machining application.

4 holder types

Modular basic holder plus SAN monoblock holder and SIN boring bar for small bores

External machining:
Modular holders 8 x 8 to 32 x 32, groove widths from 0.55 to 10 mm, combinable with polygon shank/UTS/KM/VDI holding tools

SAN monoblock holders 16 x 16 to 25 x 25, groove widths from 3 to 6 mm, cutting depths up to 27 mm

Internal machining:
Modular boring bars and SIN boring bars from ø 12 to 50 mm, Dmin starting at ø 16, groove widths from 0.55 to 10 mm

Inserts

Efficient with double cutting edges

High quality – all inserts are precision ground or sintered

The right insert for every material – different chip geometries and wide range of grades with specially selected coatings

Rigid and precise – long prism seating to locate inserts for optimised control of cutting forces in Swiss type turning
and copying operations

Positive insert geometry allows program compensation of 0.01 mm – ideal for finishing operations

Special inserts

For finishing to hundredths of millimetres – 5 precision ground geometries for all materials

Precision sintered geometry for medium machining and optimised chip breaking

Inserts can also be used to machine exotic materials

4 holder types

Modular basic holder plus SAN monoblock holder and SIN boring bar for small bores

External machining:
Modular holders 8 x 8 to 32 x 32, groove widths from 0.55 to 10 mm, combinable with polygon shank/UTS/KM/VDI holding tools

SAN monoblock holders 16 x 16 to 25 x 25, groove widths from 3 to 6 mm, cutting depths up to 27 mm

Internal machining:
Modular boring bars and SIN boring bars from ø 12 to 50 mm, Dmin starting at ø 16, groove widths from 0.55 to 10 mm

Inserts

Efficient with double cutting edges

High quality – all inserts are precision ground or sintered

The right insert for every material – different chip geometries and wide range of grades with specially selected coatings

Rigid and precise – long prism seating to locate inserts for optimised control of cutting forces in Swiss type turning
and copying operations

Positive insert geometry allows program compensation of 0.01 mm – ideal for finishing operations

Special inserts

For finishing to hundredths of millimetres – 5 precision ground geometries for all materials

Precision sintered geometry for medium machining and optimised chip breaking

Inserts can also be used to machine exotic materials

Variety of advantagesof the ARNO NC groove turning system

Modular system – holder, support blade, clamp and insert provide the right solution in every case

High quality – all inserts are precision ground or sintered

Flexible, proven system – perfect when versatility and rigidity are required

Outstanding
services inclusive

Any questions? Contact your personal ARNO contact person:

Write now Or Call +44 01785 850 072 ARNO (UK) Limited
Unit 9, 10 & 11, Sugnall Business Centre
Sugnall, Eccleshall Staffordshire | ST21 6NF