Superior Parts SP 175560C Aftermarket Piston Driver for Bostitch MCN250 & MCN250S Nailer (Japanese Carbide Blade) – 175560

Aftermarket Bostitch Nailer Piston Driver. This is a generic replacement driver with o-ring for the Bostitch MCN250 & MCN250S Nailer. Aluminum is crimped into the UNI-LOK grooves of the shaft to prevent unscrewing. Hardened steel lock tite and micro-mechanically locked piston driver interface. Guaranteed never to unscrew.

Features:

Japanese Carbide Blade SKH-9

Heat Treated to Rockwell C Hardness 64-66

Typically used in making professional grade dies, taps, punches and tooling

In field tests it lasts significantly longer than the US S7 Steel

Aerospace grade #2024 Aluminum piston

Mechanically locked piston driver interface

Compatible With:

Bostitch

MCN250S Metal Connector Nailer

MCN250 Metal Connector Nailer

MCN250 (Type 0) Met Conn Nailer Power Tool

MCN250S (Type 0) Met Conn Nailer