This MS-Spec MS51830A104L 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:CLLT08PROAlternative Part # :CLLL0832JMD Nose Piece: Pneumatic & Electrical Installation Tool: Countersink:CSK0255