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Superior Parts SP CN81204C Aftermarket Piston Driver for Max CN70 Coil Nailer - CN81204 (Japanese Carbide Blade)

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Description:  
           The Superior Parts SP CN81204C is a generic replacement Piston Driver with O-Ring that excels in performance and durability that's compatible with Max USA CN70 Nailer's. Manufactured with our UNI-LOK technology that hydraulically crimps the grooves of the shaft to ensure the piston driver never unscrews. Drivers do not unscrew even at 80 N-M(59ft-lbs) during torque testing. The aluminum piston driver is heat treated to provide strength, durability and performance. A reliable replacement for OEM parts and highly recommended by Tradesman in the field.  
 
Compatibility: Max CN70

Specifications:
  • Material: Japanese Steel
  • Hardness: 59 HRC
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Special Price $32.86 was $34.59
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Model# SP CN81204C
SKU
099461760691

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  • Compatible with Max USA CN70 Nailer
  • Japanese Carbide Blade SKH-9
  • Manufactured from aerospace grade aluminum
  • Designed with our UNI-LOK technology that hydraulically crimps the grooves of the shaft to ensure the piston driver never unscrews
  • The aluminum piston driver is heat treated to maintain strength and durability for excessive use and wear and tear.
  • Rockwell Hardness Testing: Standard alloy drive hardness ranges between 56-59 HR along the shaft
  • Driver is annealed at the threaded end to lower the hardness and make the material more ductile for improved shock resistance
  • Last significantly longer than the US S7 Steel in field tests
  • All Superior Parts drivers are crimped at the aluminum base and can withstand a torque of 80 N-M (59ft-lb) before the aluminum shears off.
Brand Superior Parts
Model# SP CN81204C
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