Solid PCBN inserts with a pin lock holes are available in grade CBN050C, CBN100 and CBN300. Solid PCBN can be used with M, P and D style tool holders.
The pin lock hole in solid PCBN allows solid PCBN to be used in existing pin lock tool holders found in industry.
The Secomax range of solid PCBN with a pin lock hole is the most comprehensive range on the market.
In addition Seco Tools is the only company to offer solid PCBN for finishing machining and with this introduction are also the first and only company to offer solid PCBN with a pin lock hole for the finish machining hardened steels.