UT8664-TC “4X” Tungsten-Carbide Piston Aircraft Rivet Hammer


Out of stock


Technical Specifications

Blows Per Minute: 1,740
Stroke: 3-1/16 in.
Shank Diameter: 0.401 in.
Max Diameter Aluminum (MS20426AD): 5/16 in.
Length: 7.3 in.
Weight: 3.1 lb.



Tungsten-carbide piston provides more powerful blows – sets rivets faster than standard “4X” gun.
Contoured ergonomic handle design.
Precision-engineered spool valve creating an excellent teasing trigger.
Comes with “quick change” spring retainer.
1 year warranty on parts and workmanship.