Drill Service (Horley) Ltd Contact sales on sales@drill-service.co.uk or call +44 (0)1293774911 CSCO3FRUN - HSCO 3 Flute Counterink RUna TEC CoatedTAPER AND DEBURRING COUNTERSINKS 90 DEGREEE. DIN 335 Newly developed geometry reduces the axial and radial forces, which are affecting the tool during countersinking. Variably running relief grinding was specially developed and ensures the very quiet countersinking procedure and a perfect surface quality. RUna TEC coating oncreases performance. Specially developed flute parametersensure optimal chip and heat removal and enable a high wear resistance. Materials can be handled at either very high or low cutting speed without the loss of quality.
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