Century Drill and Tool. Best drill: 40. Heat treated and tempered for file hard threads and longer useful life.
Century Drill and Tool 98502 T-Handle Tap Wrench 1/4"0/2" and 702mm
Century Drill and Tool 98501 T-Handle Tap Wrench 00/4" and 0-6mm
Century Drill and Tool 97208 Pipe Tap 10/2 110/2 NPT
Century Drill and Tool 98403 Pitch Gauge 12-40 Thread Per Inch Range
Century Drill and Tool 95622 Metric Die 14 X 1.5
