Features:
Taper Style: Start a square thread with the workpiece.
Plug Style: commonly used in through holes.
Hand taps are used to re-screw damaged or clogged threads and are also used for threading mild steel.
Primarily used by hand, tap most materials in the state of penetration or stop holes.
Specifications:
Material: Alloy tool steel (9CrSi).
Pitch: 1
Screw Size: M20
Shank Side Width: 0.43 in (11 mm)
Screw Length: 35mm /1.38"
Total Length: 80mm / 3.15"
Package Include:
1 Pair x Hand Tap