Specification:
Preferred by craftsmen, clockmakers, and fine furniture manufacturers.

Unique non-clogging design lets you drill precise holes quickly without burning.

Made in Austria.

Diameters Available,
327 Series
1" through 4" in 1/8" increments

Overall length 6"

1" thru 3-1/8" have 1/2" shank.

Sizes over 3-1/8" have a 5/8" shank.