Drill Bits – Greenlee 1/4″ 20TPI Drill/Tap Bit, DTAP1/4-20
*Minimum order of 5
Item #: DTAP1/4-20
- Complete hole drilling, tapping and deburring/countersinking in one operation with power drill saves labour and time
- Back tapered beyond tap to prevent thread damage from over-drilling
- Deburr/countersink also provided on bit beyond back taper
- Made from hardened high-speed steel vs. carbon steel for longer life
- High quality hex shank to ensure strong connection to drill chuck
- Power tool accessory designed to tap up to 10-gauge metal
- Quick change adaptor included in both metric and standard kits
