Triangle: hand tap, M39 x 4.0 mm, HSS

Description

Triangle HSS Hand Tap-Metric Coarse Pitch
Straight Flutes  1 to 60mm , Bright Finish ISO 529: 1975, BS949 It.1:1976
Nominal Diameter : 39mm
Pitch : 4mm
Overall length : 170mm
Thread Length : 48mm
Shank Diameter : 28mm
Square shank size : 26mm
Suitable for hand or machine threading
Can be used in blind-holes or through-holes
1 set of 3pcs : Taper, Second & Bottoming