Welcome to the ATRNA shop, thank you for your presence and trust! You can click on our shop to view more products. We will continue to update the drill locator to provide our customers with quality products. - How to drill a pocket hole? 1. Adjust the drilling height according to the wood thickness. 2. Tighten the clamp and fix the drill guide on the wood. 3. Insert the step drill into the drill guide hole. 4. Turn on the drill and adjust it to a certain speed of 500-1500 rpm. 5. Drill slowly before drilling half of the step drill into wood to achieve higher precision. Product Specifications - Color Red - Material: Aluminum Alloy - Size: 28 x 10 cm (11.02 x 3.94 inches) - Weight: 1.3 kg Product packaging - 1 drill finder Note - Due to the lighting effect and different computer monitors, there may be color differences. - Size is manual measurement, there will be an error of 1-2 cm. - If you have any questions about this drill locator, please feel free to contact us. We will reply to you by email and solve your problem within 24 hours.