Superior SP G0209200U Aftermarket Piston Driver Assembly Without O-ring for Bostitch N66C /N66C-1 & Dewalt DW66C-1 - Us S7 Material

Superior Parts SP G0209200U Aftermarket Bostitch Nailer Piston Driver Assembly - US S7 Material. This is a generic replacement driver without o-ring for the Bostitch N66C /N66C-1 & Dewalt DW66C-1 Nailer. This comes with a patent pending locking mechanism which will not allow the driver to unscrew from the piston. Aluminum is crimped into the unilok grooves of the shaft to prevent unscrewing. 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 N66C
• Bostitch N66C-1
• Dewalt DW66C-1