Specification:
High speed steel with aggressive 4-Spur multi-flute design.

Made in Austria.

Diameters Available,
130 Series
7/16", 1/2", 5/8", 7/8", 1"
All have a 3/8" shank, a 2-3/8" flute, and are 4-1/2" in OAL

Application:
For use in soft, hard, exotic, venerred, or laminated wood. Use in a drill press only.

Note: Special request diameters and metric sizes available