Drill, Tap, and Countersink in one easy to use bit.

Tap holes up to 4X's faster than traditional methods.

One-piece Drill/Tap design ensures proper hole size for threaded tap
size.

Available kit and individual bits in 8-32NC, 10-32NF, and 1/4-20NC thread
sizes.

Constructed of hardened High Speed Steel.

Long length Drill/Tap Bits tap up to 1/2" (12.7 mm) thick
material.

Split-tip drills fast and resists walking.

Back tapered beyond tap to prevent thread damage.

Quickly deburrs and countersinks threaded hole.

Fast, secure 1/4" Quick-Change hex shank.

Quick-Change adapter included in Standard Length, Long Length, and Metric
Drill/Tap Kits.

For best results, use Greenlee cutting oil with all Drill/Tap bits.