Replacement Piston Driver Blade for Max CN55 Nail Gun

Replacement Max Nailer Piston Driver (Japanese Carbide Blade). This is a generic replacement driver with o-ring for the Max CN55 coil nail guns. 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 hardness 64-66
• Aerospace grade #2024 Aluminum piston
• Mechanically locked piston driver interface
• In field tests it lasts significantly longer than the US S7 steel