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High-performance interchangeable tip drill for 28.00-28.97 mm

The WST interchangeable tip drill serves as a reliable foundation for demanding drilling applications in professional machining. This sturdy base body is precisely matched for drill inserts with diameters from 28.00 to 28.97 mm, offering versatile options for various drilling depths with its three available lengths (3xD, 5xD, 8xD). Please pay attention to the Holder/drill bit combinations! Only drill bits with a diameter of 28,00-28,97 mm fit on these supports. Using this system allows you to achieve efficient machining processes and significantly reduce your setup times.

Technical data

  • Tool type: Interchangeable tip drill base
  • Types: 3xD, 5xD, and 8xD
  • Diameter range: For inserts from 28.00 to 28.97 mm
  • Packaging unit: 1 Pc
Tool Interchangeable tip drill
Diameter For Inserts 28,00-28,97 mm 
Types 3xD/5xD/8xD
Packaging unit 1 Pc

Dimensions of WST interchangeable tip drill

Item Nr. Drill Lenght Diameter D2 L2 D3 L1 L3
WST D28.0-3xD-H 3212803 3xD 28,00 - 28,97 mm 32 60 37 87,0 179,2
WST D28.0-5xD-H 3212805
5xD 28,00 - 28,97 mm 32 60 37 145,0 236,2
WST D28.0-8xD-H 3212808 8xD 28,00 - 28,97 mm 32 60 37 232,0 321,7

Applications

This holder is well-suited for industrial mechanical engineering, maintenance operations, and series production. Combined with appropriate drill inserts, deep holes can be drilled efficiently and reliably across a wide range of materials.

Special features

The tool holder features a modular design that permits quick insert changes directly on the machine. The robust body ensures high rigidity, providing excellent stability and effectively minimizing vibrations during the cutting process.

3212803

Data sheet

Diameter Range
28,00-28,97 mm

Compatible products

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