Ruko 3-Piece Hand Threading Die Set UNC ~ DIN 352 HSS with UNC Thread No. 2 x 56

Dimensions UNC No. 2 x 56
Thread type American UNC (coarse)
Thread diameter (in) No. 2
Threads/in 56
Pilot drill diameter (mm) 1.85
Overall length (mm) 36
Thread length (mm) 11

Hand tap made of high-speed steel (HSS), with American UNC thread (coarse pitch), for hand-tapping unalloyed and low-alloy steel, malleable cast iron, and non-ferrous metals.

Tapping is completed in three successive operations (taper, intermediate, and finishing), also available separately.

Technical specifications:

Material: high-speed steel (HSS).

American UNC thread (coarse pitch).

Tapping is completed in three successive operations.

Recommended applications or uses:

Hand-tapping UNC threads in unalloyed and low-alloy steel, malleable cast iron, and non-ferrous metals.

• Material: high-speed steel (HSS).
• American UNC thread (coarse pitch).
• Tapping is completed in three operations.
• Suitable for unalloyed and low-alloy steel, malleable cast iron, and non-ferrous metals.
• Also available as individual pieces.