Stop By or Give Us a Call to Take Advantage of Special Ordering!

#20 UNIBIT STEP DRILL

Irwin

+ -

Item Details

For reaming, deburring, or enlarging medium-sized holes. Constructed of industrial grade high speed steel. Step thickness 1/8". Shank size 1/2". Size #20. Hole size #8. Diameter 9/16” to 1”. 1/16” increments.