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High-Performance Holder for Interchangeable Tips

The WST interchangeable tip drill provides a solid and reliable foundation for demanding drilling applications in industrial environments. By enabling rapid replacement of worn drill inserts, it eliminates the need for time-consuming regrinding of solid tools. This system creates optimal conditions for economical manufacturing. Please pay attention to the Holder/drill bit combinations! Only drill bits with a diameter of 11,50-11,91 mm fit on these supports.

Technical data

  • Tool type: Interchangeable tip drill (base body)
  • Length variants: 3xD, 5xD, and 8xD
  • Compatibility: For inserts Ø 11.50 - 11.91 mm
  • Packaging unit: 1 piece
Tool Interchangeable tip drill
Diameter For Inserts 11,50-11,91 mm 
Types 3xD/5xD/8xD
Packaging unit 1 Pc

Dimensions of WST... interchangeable tip drill 11,50-11,91mm 3xD/5xD/8xD

Item Nr. Drill lenght Diameter D2 L2 D3 L1 L3
WST D11.5-3xD-H 3211153 3xD 11,50 - 11,91 mm 16 48 23 36 106,0
WST D11.5-5xD-H 3211155 5xD 11,50 - 11,91 mm 16 48 23 60 129,0
WST D11.5-8xD-H 3211158 8xD 11,50 - 11,91 mm 16 48 23 96,0 163,5

Applications

This holder system is rigorously designed for professional use in machining centers and CNC machinery. With a choice of three different shank lengths (3xD, 5xD, and 8xD), it facilitates both shallow and deep hole drilling, making the tool base a practical solution for mechanical engineering and fixture construction.

Special features

The highly functional modular design separates the durable drill body from the cutting tip, which can effectively streamline setup times. A robust 16 mm shank (D2) ensures stable clamping with minimal vibration, while the overall design supports reliable chip evacuation and continuous process stability.

3211153

Data sheet

Diameter Range
11,50-11,91 mm

Compatible products

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