Hands-on product tables

Take in hand RUKO twist drills, thread cutting, core drills,
rotary burrs, countersinks, and step drills.

Application area

"Feel the Precision" while testing the performance
of RUKO countersink and step drill.

Production at the stand

Insight into the production of our products.
Watching the production of ULTIMATECUT countersinks live.

Social Wall

Post impressions in Social Media.

Follow us now

The three product innovations

ULTIMATECUT countersink as well as
the Step Drill Next Generation and the Step Drill Innovation.

RUKO Ultimatecut


Achieves 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

Available since September 2017


The Step Drill Next Generation

Extremely smooth run (eliminates 'grabbing' material)
Significantly reduced cutting forces
Highly efficient chip removal, reduces heat build up
Reduced 'feathering' in the hole
Up to 4 times longer service life
Improved centring with quicker hole drilling
Drilling productivity significantly increased

Available July 2018

Brochure as PDF (2,8 MB)

The Step Drill Innovation

Suitable for materials up to 10.0 mm thick
Up to 8 hole diameter options on a single step drill
Pre- and finish cutting in every step
Four cutting edges / chip flutes
Optimum cutting performance with significantly reduced forces
Optimum centering capability with faster drilling
Highest quality hole finish

Available October 2018

Brochure as PDF (1,2 MB)

RUKO says Thank You

We would like to thank all our visitors, followers, fans, and supporters.
See you next time in Cologne.

Press release

Get all the information about our presence at the International Hardware Fair.

Download press release (0,6 MB)

Information about the International Hardware Fair

International Hardware Fair

The International Hardware Fair has been recognized as the world's number 1 in the hardware industry since 2016 and is now in its 41st edition. Approximately 2,700 exhibitors from more than 50 countries are expected to attend the four-day event, where they will present innovations and the latest developments in the segments of tools, industrial supplies, fastening and connection technology fittings as well as building, and do-it-yourself supplies.

Opening hours

March, 1st - 3rd 2020
9:00 am - 6:00 pm

March, 4th 2020
9:00 am - 5:00 pm


Köln-Deutz (Cologne)



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About us

RUKO Logo Since 1974, RUKO GmbH PRECISION TOOLS is one of the world's leading manufacturers of metal drilling and countersinking tools.

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RUKO GmbH Präzisionswerkzeuge
Robert-Bosch-Str. 7-11
71088 Holzgerlingen
+49 (0)7031/6800-0