1/4"x28 UNF HSSGT STR. FLUTE TAP SET รหัส SHR0851110D

Chamfer :Plug

Chamfer :Second

Chamfer :Taper

Finish/Coating :Bright

Material :High Speed Steel

Number of Pieces :3

Overall Length :66 mm

Shank Diameter :6.3 mm

Tap Type :Straight Flute

Thread Length :19 mm

Thread Size :1/4"x28

Thread Standard :UNF