THE NEW RUKO
Now in all four
variants available.

MORE PRECISE. MORE POWERFUL. FASTER.



The newly developed cutting geometry of the ULTIMATECUT by RUKO enormously reduces the axial and radial forces, which are affecting the tool during the countersinking.

The variably running relief grinding was specially developed and ensures a very quiet countersinking procedure and a perfect surface quality, which guarantees the best results. The specially developed flute parameters, such as the angle, the transition radius as well as the extra-wide chip flute, ensure an optimal chip and heat removal and therefore enable a high wear resistance.

Furthermore, the new geometry prevents material welding and reduces the countersinking force. Considerably less feed power while countersinking is now necessary.

The materials can be handled either with a very high as well as with a very low cutting speed, without loss of quality/loosing quality concerning the result.


Standard Countersink

RUKO ULTIMATECUT

RUKO ULTIMATECUT RUnaTEC

All-round in its skills

achieves the best performance in almost all materials and applications

considerably less feed force required

up to 60 % longer service life

up to 30 % faster countersinking

extremely quiet running

optimal and smooth surface

perfect chip removal


Reduced axial force up to 50 %

Reduced radial force up to 30 %


1

REVOLUTIONARY FLUTE GEOMETRY

The specially developed flute parameters, such as the angle, the transition radius as well as the extra-wide chip flute, ensure an optimal chip and heat removal and therefore enabale a high wear resistance. Furthermore, the new geometry prevents material welding and reduces the countersinking force.

2

OPTIMIZED RELIEF GRINDING

The variably running relief grinding was specially developed and ensures a very quiet countersinking procedure and a perfect surface quality, which guarantees the best results. (The new RUnaTEC coating increases the quality additionally)

3

3-SURFACE SHANK

Prevents slipping in the chuck and makes the countersinker perfectly suitable for the application in hand drilling machines.

Adventurous in its applications


ULTIMATECUT
HSS
blank

ULTIMATECUT
HSS
RUnaTEC coated

ULTIMATECUT
HSSE-Co 5
blank

ULTIMATECUT
HSSE-Co 5
RUnaTEC coated
Steel (N/mm2) < 900
Steel (N/mm2) < 1100
Steel (N/mm2) < 1300
rostfreier Steel
Aluminium
Brass
Bronze
Plastics
Cast iron
Titanium alloyed

Main application | Other application


ULTIMATECUT
HSS
blank

ULTIMATECUT
HSS
RUnaTEC coated
Steel (N/mm2) < 900
Steel (N/mm2) < 1100
Steel (N/mm2) < 1300
Rust-resistant steel
Aluminium
Brass
Bronze
Plastics
Cast iron
Titanium alloyed

Main application | Other application


ULTIMATECUT
HSSE-Co 5
blank

ULTIMATECUT
HSSE-Co 5
RUnaTEC coated
Steel (N/mm2) < 900
Steel (N/mm2) < 1100
Steel (N/mm2) < 1300
Rust-resistant steel
Aluminium
Brass
Bronze
Plastics
Cast iron
Titanium alloyed

ULTIMATECUT
HSS
blank
Steel (N/mm2) < 900
Steel (N/mm2) < 1100
Steel (N/mm2) < 1300
Rust-resistant steel
Aluminium
Brass
Bronze
Plastics
Cast iron
Titanium alloyed

Main application | Other application


ULTIMATECUT
HSS
RUnaTEC coated
Steel (N/mm2) < 900
Steel (N/mm2) < 1100
Steel (N/mm2) < 1300
Rust-resistant steel
Aluminium
Brass
Bronze
Plastics
Cast iron
Titanium alloyed

Main application | Other application


ULTIMATECUT
HSSE-Co 5
blank
Steel (N/mm2) < 900
Steel (N/mm2) < 1100
Steel (N/mm2) < 1300
Rust-resistant steel
Aluminium
Brass
Bronze
Plastics
Cast iron
Titanium alloyed

Main application | Other application


ULTIMATECUT
HSSE-Co 5
RUnaTEC coated
Steel (N/mm2) < 900
Steel (N/mm2) < 1100
Steel (N/mm2) < 1300
Rust-resistant steel
Aluminium
Brass
Bronze
Plastics
Cast iron
Titanium alloyed

Main application | Other application


The ULTIMATECUT achieves the best performance in mostly all applications and materials.

- David Ondra, Product manager -

Impressive coating - RUKO nano technology

extremely high wear resistance

applicable for normal and high-performance cutting

no material welding

perfect and smooth surface

extremely high nano-hardness