Screw Adjustable. For cutting external screw threads either by hand with a die stock or by machine with a floating die holder. These dies can be utilized to cut smaller or larger tolerances by turning the adjusting screw.

Buy Now From Amazon

Screw Adjustable. For cutting external screw threads either by hand with a die stock or by machine with a floating die holder. These dies can be utilized to cut smaller or larger tolerances by turning the adjusting screw.