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.
- 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
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