40-PIECE METRIC TUNGSTEN AND CARBON STEEL HEX-SHAPED TAP AND DIE SETS
Includes sizes 3 x 0.5mm-1/8" x NPT 27
Hex-shaped dies won't slip in holder…also let you use your wrench or socket for smooth, positive turning
Industrial-quality, heat-treated and hardened tungsten and carbon steel taps and dies provide straight, clean, easy threading. Set includes 17 sq. dr. taps and 17 hex-shaped dies (approx. 1" diam.) all with marked sizes, double-handle adjustable tap vise, double-handle adjustable die holder, adjustable tap T-handle, pitch gauge, screwdriver and molded plastic case.