This KNCAL0256JMXSY is made of Chrome moly steel which is harder and stronger material then stainless steel, it is also Cadmium plated. We strongly recommend to use the Clinserts part number:
Manual Installation Tool:CLLT02PROCLLT02Alternative Part # :CLLL0256JMD Nose Piece: Pneumatic & Electrical Installation Tool: Countersink:CSK0166