16-3866 CMW

Part #: 270-16-3866

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Crank Electrodes are very strong double bend electrodes designed for higher force applications than standard double bend electrodes because the water hole does not reach the nose.

RMWA Class 2 (C18200) material - a copper, chromium material recommend for high production operations spot welding hot or cold rolled steels, galvanized and coated materials.

The overall length is 2.438 IN
The outside diameter is 0.625 IN
The part mounts via a 5RW standard taper which is suitable for weld forces ranging between 800 to 1500 pounds of force.
The C nose of Flat face tip is frequently used as a backup electrode for projection welding, cosmetic welds, or to control heat balancing of the weld by controlling the current density.
The weld face is 0.344 IN
The offset is 1.25 IN

Specifications

RWMA Material Type	RWMA Class 2 - C18200
RWMA Taper	5RW
Nose Type	C
Overall Length	2.43750
Outer Diameter	0.62500
Welding Face Dia.	0.34375
Offset	1.2500
Water Hole Diameter	0.37500
Taper to Bend Length	1.1250
Bend to Nose Length	0.6875
Unit of Measure	IN