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Drill Blanks

Semi-finished tools for DIN 6537 drills with through-coolant

Precise
Our blanks are ground to h5 with maximum geometric precision

Pull-out resistant
The DIN drill blanks have a special mat grinding surface which raises the friction coefficient of the tool shank and thus provides for an improved pull-out resistance.

MQL suitable
The drill blanks' shaft end complies with DIN 69090-3. This corresponds to the standard for cutting tools which are suitable for MQL.

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High-precision drill blanks for micro-drills with through-coolant

Finish

  • Diameter: 3.00 mm to 20.00 mm
  • DIN drill blanks, ground mat to h5 tolerance with MQL-compliant shank end
  • High-precision drill blanks for micro-drills with through-coolant

Application range

For the production of solid carbide drills with through-coolant:

  • DIN 6537 solid carbide drills with MQL or conventional through-coolant
  • Micro drilling tools with through-coolant in 3 mm or 4 mm shank
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