greenlee
Greenlee Drill and Tap Bits
Greenlee offers drill and tap bits that drill a hole and cut its threads in one tool. This high speed steel bit is made for 6-32 NC threads and comes in a pack of 36.
View Greenlee Buying Guide & FAQs
Buying Guide: Drill and Tap Bits
High Speed Steel Drill and Tap Bit
This Greenlee bit is made from hardened high speed steel rather than carbon steel, which gives it longer life. It is back tapered beyond the tap to help prevent thread damage from over-drilling, and it has a deburr or countersink section beyond the back taper. The hex shank helps ensure a strong connection to the drill, and the bit taps holes up to 4 times faster than traditional methods.
Frequently Asked Questions
What does Greenlee make?
Greenlee offers drill and tap bits. The product shown here is a high speed steel drill and tap bit for 6-32 NC threads, sold in a pack of 36.
How do I choose the right size?
Match the thread size on your fastener or tap to the bit's size. This bit is No. 6 with 32 threads per inch, so check your existing hardware or your project's thread specification before ordering.
