Greenlee® Quick Change Hex Drill/Tap Kit, Includes: 6-32, 8-32, 10-24, 10-32, 12-24, 1/4-20 Tap Sizes, Material: 10 ga. High Speed Steel, 6 Piece, Size: 1/4", Split Point with Web Thinning Point, UNF, UNC Thread, Applicable Materials: Mild Steel, Copper, Brass, Aluminum
- Complete hole drilling, tapping and deburring/countersinking in one operation with power drill saves labor and time
- Back tapered beyond tap toprevent thread damage from over-drilling
- Deburr/countersink also provided on bit beyond back taper
- High quality hex shank to ensure strong connection to drill chuck