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Interchangeable tip drill base for 20.00 to 20.90 mm

The WST... interchangeable tip drill 20,00-20,90mm 3xD/5xD/8xD provides a solid foundation for precision drilling. Designed as a modular holder for inserts, it is intended for professional use in modern machining processes. With lengths available in 3xD, 5xD, and 8xD, it accommodates different component requirements. Please pay attention to the Holder/drill bit combinations! Only drill bits with a diameter of 20,00-20,90 mm fit on these supports.

Technical data

  • System: Interchangeable tip drill base
  • Available lengths: 3xD, 5xD, 8xD
  • Shank diameter (D2): 25 mm
  • Packaging unit: 1 piece
Tool Interchangeable tip drill
Diameter For Inserts 20,00-20,90 mm 
Types 3xD/5xD/8xD
Packaging unit 1 Pc

Dimensions of WST... interchangeable tip drill 20,00-20,90mm 3xD/5xD/8xD

Item Nr. Drill  Lenght Diameter D2 L2 D3 L1 L3
WST D20.0-3xD-H 3212003 3xD 20,00 - 20,90 mm 25 56 32 63,0 147,5
WST D20.0-5xD-H 3212005
5xD 20,00 - 20,90 mm 25 56 32 105,0 188,5
WST D20.0-8xD-H 3212008 8xD 20,00 - 20,90 mm 25 56 32 168,0 250,0

Applications

This tool holder is specifically built to work with matching drill inserts, making it highly suitable for automated drilling tasks where reducing setup times is beneficial. It is frequently employed in mechanical engineering and series production to maintain efficient workflows.

Special features

The modular concept lowers long-term tooling expenses since only the cutting tip requires replacement upon wear. The robust construction of the body encourages low-vibration machining, while the three available drill lengths open up flexible application options for a variety of workpieces.

3212003

Data sheet

Diameter Range
20,00-20,90 mm

Compatible products

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