BI-CONICAL COUNTERSINKERS 90° in H.M. K15
With AlTiCN coating

From 2.8 to Ø 16.0 to perform 90° flaring both in push and pull, longitudinally or by interpolation

The BI-CONICAL countersinks AlTiCN are recommended on steels over 1300 N/mm2 and treated up to 67HRC, anti-abrasion steels, on stainless steel, titanium alloys, hard bronze, inconel, nimonic, waspaloy, hard cast irons, synthetic materials, nylon, layered PVC, graphite, polymers reinforced with glass or carbon fibre, ceramics and glass.