[24×40mm Includes Drill]

[21×40mm No Drill]

[21×40mm Includes Drill]

[18×40mm Includes Drill]

[24×40mm No Drill]

[Stopper]

[18×40mm No Drill]

Product Description

This is a cone that is compatible with the embedded screw washers.

Application
Screw Washer Embedded Seat

You can insert the guide into the hole and dig the seat with a cutter to dig the seat along the shape of the screw washer.
Can be used with electric drills.

Precautions
Use with electric tools less than 1,500 rpm.

Legal Disclaimer

Use with electric tools less than 1,500 rpm