Features
This is a pilot hole check pin (taper type) for cutting taps that allows you to easily check the diameter of the pilot hole with just one piece.
Uses high-speed tool steel with wear resistance in mind.
Can be used in either a through hole or a blind hole with plenty of room.

Use

Specification
Nominal size: M12
Pitch (mm): 1.75
Thread length (mm): 27.4
Overall length (mm): 110
Shank diameter (mm): 12
Shank square part (mm): 9
Processed thread: metric Screw
Surface treatment: Non-coating

Specification2
For cutting taps
For metric threads
Taper type

Material/Finish
High speed tool steel (HSS)

Set contents/accessories

caution