Komet WOEX05T304SN-01 BK6115 TiCN/Al2O3 Trigon Carbide Drill Insert

The Komet (Ceratizit Group) WOEX 05T304SN-01 BK6115 is a new trigon-shaped indexable carbide insert designed for Komet's indexable drill system (W29 series), used as a peripheral or center insert in spade/indexable drilling tools. The substrate is BK6115, a PVD-coated cemented carbide grade featuring a multilayer TiCN + TiN + Al2O3 coating stack (dark blue/black appearance), engineered for high wear resistance and thermal stability when drilling steel (P-class ISO 140–300 HB), stainless (M-class, 200–220 HB), and cast iron (K-class, 100–240 HB) as confirmed by the cutting data table on the box label. The WOEX designation decodes as: W = trigon insert shape (approximately 80° included angle corners), O = 0° clearance angle (relieved by pocket), E = close tolerance, X = with hole and chipbreaker, 05T3 = 5 mm inscribed circle (0.1969 in, equivalent to ~0.3150 in IC for trigon geometry), 04 = 0.1496 in (3.80 mm) thickness, SN-01 = manufacturer chipbreaker designation; corner radius is 0.0157 in (0.4 mm). The label confirms the Komet internal number 10 821 40501, cross-reference W29 24010.046115, and this listing contains 7 inserts as shown on the box label ("7 x"), all unused and in the original factory tray.

Product Specifications