Sie verwenden einen veralteten Browser (Internet Explorer) mit Sicherheitsschwachstellen und können nicht alle Funktionen dieser Webseite nutzen. Hier erfahren Sie, wie einfach Sie Ihren Browser aktualisieren können.

This website uses cookies that support simplified and improved handling. Cookies are small text files that are stored on the device with which you access this website. If you ignore or close this message and remain on this website without deactivating the cookies in your browser settings, we assume that you agree to the use of cookies. For more information about the use of cookies, please see our Privacy Statement.

Thinking ahead for you

Blowing device for drill holes

Quality enhacement due to clean drill holes

Precise and clean working processes for sensitive surfaces

This is guaranteed by KOCH's blowing device for drill holes

Technical details

  • Blowing and extraction from one source
  • Our blowing device is combined with the reliability of the KOCH drilling heads
  • Right-hand rotating drilling spindle, therefore the drilling head has a larger structure
  • Drills with size 6 and 8
    Tip: the 8 mm drills achieve even cleaner results
  • The drill bit mounting is ø 10 mm cylindrical
  • Min. center distance between the spindles: 16 mm
  • Min. distance between the outer corner of the drilling head and the spindle: 15,5 mm

Your advantages: 

  • Considerable minimization of drill chips
  • The workpieces can be stacked properly
  • Unblemished workpiece surfaces
  • No residual chips when assembling the furniture - Your customers will appreciate this


It goes without saying, that the blowing device can be retrofitted at a later date:

Your modification package includes:  

  • Drilling heads as described above
  • All drilling heads with extractor hoods, which are integrated and aligned for horizontal drilling units
  • One pressure tank at each side
  • Adaptation of wiring diagram and software

Koch LP Machinery + Systems has been importing, distributing and servicing high-value woodworking machinery throughout North America for more than 30 years. The North American subsidiary was established under the leadership of Hans Juergen Meier, who continues to serve as the Executive Vice President today.  Koch LP Machinery + Systems supports the North American market with a knowledgeable sales team, factory trained technicians, and a comprehensive spare parts inventory.

With more than 50 years of experience and a production site located in the center of East Westphalia’s furniture industry, Koch is a renowned leader in the design and production of high-tech machinery for furniture, door and window manufacturing, as well as other wood products.  Koch is also an authority in the field of joining technology and a specialist in sawing, shaping, drilling, gluing and dowel insertion.

  • Koch LP Machinery + Systems

    This is the subsidiary for North America and Canada: Koch LP Machinery + Systems in Atlanta, GA, USA. Koch LP is importing high-value woodworking machinery and is distributing it including the full service throughout North America.

  • Gerhard Koch Maschinenfabrik GmbH & Co. KG

    With more than 50 years of experience and a production site located in the centre of the East Westphalian furniture industry, KOCH developed into a leading manufacturer of high-tech machinery for furniture, door and wooden window industry as well as other wood products.

    KOCH has gained authority especially in the field of joining technology. KOCH is the specialist in sawing, shaping, drilling, glueing and dowel insertion.

  • Koch Technology GmbH & Co. KG

    Since mid 2010 KOCH Technology is responsible for all sales activities in the range of woodworking technologies, which are manufactured by the Gerhard Koch Maschinenfabrik GmbH & Co. KG within the KOCH Group.

    KOCH Technology is a system supplier; from small individual solutions to complex production lines, it is all available to you from a single source - naturally in the familiar KOCH-quality.

  • Lehbrink Spezialmaschinen GmbH

    The company LEHRBINK was taken over in 2005 and is now continued on the KOCH premises. LEHBRINK is specialised on machinery for the door frame and door industry as well as the manufacturing of furniture parts.

  • SG GmbH Lippe - Koch Resale

    The SG GmbH Lippe was founded in 2002, is located in Leopoldshoehe and is specialised in the trading of used machines (KOCH Resale) and the provision of services.

Vario - Face Frame Machine

CNC-Pocket Routing Machine for Face Frame Components

  • Length independant system for just-in-time manufacturing
  • Sawing station
  • Drilling and pocket routing station


For further information, please contact Hans Meier

Hans Meier
Phone: 678.444.5000
E-Mail: hmeier(at)



Solutions for frame processing - Shaker, Miter and French Cut

Koch offers various concepts for the production of doors and their components. The range of solutions include manually fed single-sided machines for low volume or just-in-time production in work cells to fully automated through-feed machines for larger batch sizes. 

Our flexible machine portfolio allows small batch production or large volume production, while processing different profiles and materials.

Hans J. Meier

Sales United States/Canada/Mexico

Phone: 678.444.5000
Cell: 678.557.4901
E-Mail: hmeier(at)

Matt Venable

East Coast Sales Manager

Phone: 678.444.5000
Cell: 770.329.7580
E-Mail: mvenable(at)

Jeff Oliverson

West Coast Sales Manager

Cell: 801.916.1998
E-Mail: joliverson(at)