Drill bushes, also used as positioning bushes, are indispensable aids in mechanical engineering. Considerable forces occur here which could effect a drill that lacks guidance. There is the risk that the point of the drill being used could shift laterally making accurate machining no longer possible. This problem can be avoided by using drill bushes.

Drill bushes enable the quick and accurate machining of workpieces.
A drill in a machine is precisely guided by a drill bush. This creates a uniform hole pattern on all machined parts where both pitch tolerances and angular tolerances are meticulously maintained. Using these bushes as guides also significantly reduces drill breakages.

Drill bushes from BLOHM are produced in many different types and sizes, without disregarding the specified standards. 
This means that you can choose from a large selection of products available from stock.


Discover the advantages and applications of drill bushes from BLOHM now.

• Exceptionally durable due to the use of special case-hardened steel
  
  
• Rapid machining, as there is no need to measure out the hole position
  
  

• Cost savings due to less wear on components
  
  
• Uniform and precise drilling results

To meet your requirements, our range includes a wide variety of drill bush types.


An overview of standard bushes:

• DIN 179 cylindrical drill bushes
  
  
• DIN 172 flanged drill bushes
  
  
• DIN 173 push-in drill bushes
  
  
• DIN 173 drill bush clamps
  
  
• DIN 173 basic bush Form G
  
  
• DIN 173 basic bush Form H
  
  
• DIN 9845 punch guide bushes
  
  
  

Select the product length that suits you from our Onlineshop as well as your desired ID and OD.