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Metal core drill bit Ruko solid carbide Tecrona thread holder
For the most demanding requirements
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The Tecrona coating is the ideal coating for all drilling operations that place extreme stress on the tool. It adheres very well to the tool, which causes the wear protection coating to increase the surface hardness to approx. 4200 HV. The friction value is extremely low with this coating, which increases the service life with low wear.
Can be used in all upright and magnetic column drills with morse taper in conjunction with RUKO attachment holder no. 108 102 / 108 103 / 108 104 / 108 105 or with direct thread attachment, e.g. Fein KBM 542/KBM 65.
RUKO core drills with Tecrona coating and carbide cutting edges are universally usable for non-hardened steels and superalloys (materials with very high alloying proportions of AL, Ti, nickel such as Inconel, Husteloy, Inox).
Select RAL-colour code
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