These Drill Bit Set include 6 individual drill bits. It's economical and easy to store. Titanium coating is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
►How To Use:
Connect the drill bit to the power drill
Use other tools to measure the diameter of the required hole size.
Then select the corresponding size of the step drill
Install the step drill correctly on the electric drill, and finally aim at the position of the target hole, which is perpendicular to the workpiece, and then start drilling to the required size.
►Specifications:
Material: Bearing Steel
Weight: Boxed: 400g.
Size:
Step drill:4-12mm,4-20mm,4-32mm
Serrated drill:3mm,6mm,8mm
Package Contains:
1 * Titanium plating Pagoda Drill Bit Set(6pcs)
►Warm Tip:
Dear buyer, due to the lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!