長柄手絞絲攻

made in Taiwan

LONG SHANK HAND TAPS長柄手絞絲攻  

⊙ Chamfering : Taper tap 9 threads, Plug tap 5 threads,Bottoming tap 1.5 threads
⊙3 pcs per set with taper, plug and bottoming taps
⊙The profile and accuracy is according to JIS II standard
⊙切刃切入部牙數#1攻:9牙；#2攻:5牙；#3攻:1.5牙。3支成1組(SET)
⊙產品精度、外型，依JIS規範Ⅱ級製作。

⊙使用在超過一般標準長度加工不足時可代。

Material: HSSE 高速鋼

Diameter M3 ~ 20, W 3/16" ~ 1/2" *100L, *120L, *150L