Feature●Wide range of applications: The applicable scope of this drill bit is suitable for work with carbon steel, sheet metal, insulation plate, PVC board, wood, etc. Use a drill machine with chucks and connectors●Easy to Use: The drill tap can be adjusted with a hex wrench, and the depth of the counter sleeve can be adjusted by simply loosening the set screw and tightening to adjust the digging length for different screws●Drill Bit Set: The 4 HSS has produced drill bits for drilling with screw sizes #6, #8, #10, and #12. Special steel counter-sleeve counter sink or counterbore hole drill tap●[Replacement Drill Tap] The 0.25 inch (6.35 mm) standard hex shank allows for quick replacement, allowing you to drill and counter sink for wood screws without changing the bits●Quality Assurance: We guarantee that all of our products are of high quality. If you like, you can buy with confidence. We guarantee to provide you with the best products and the most satisfying services. Please feel free to order it. If you have any problems with the product such as defects, please feel free to contact us by email and we will try our best to make your satisfaction. We guarantee that all of our items will provide one month return and exchange service as well as free customer serviceDescription Specifications
Material: HSS 4241.
Color: As shown in the picture
Drill Size: 68-1012
62.38mm
82.78mm
103.175mm
123.56mm
Hex shank diameter 0.25 inches (6.35 mm)
Other size pictures show
Package includes the following:
4 x Drill Bits
1 x Allen wrench.