Description
- Includes Sizes 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20
- Drill And Tap Through Metal In A Single Operation
- 135° Self-Centering Split Point- Drill Will Not Walk On Workpiece
- Engineered For Heavy Duty Applications- Longer Drill And Tap Flutes For Threading Thick Steel
- Small Sizes Feature 1/4 In. Hex Shank For Convenient Use In Impact Drivers
- Sizes 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20 Have 11/32 In. Hex Shank For Use In QCD
- Black & Gold Surface Treatment Increases Tool Life
- Drill And Tap Aluminum, Steel, Stainless Steel, Bronze, Cast Iron, And More
