🔧 Countersink Drill Bit Set – Precise Depth Control, No Scratch Damage

🔧 Countersink Drill Bit Set – Precise Depth Control for Clean Holes Make your woodworking easier, safer, and better looking. Suitable for depth holes in natural wood, chipboard, plywood, plastic boards, and more. Small hole, large effect. 🛡️ No Scratch Damage – Precise Depth Limit, Auto-Stop on Contact Can be hidden. Screwing easier, no crack. Precise depth limit with auto-stop on contact — protects your workpiece from scratches and damage. 📏 Depth Adjustable – Accurate Control in Seconds Adjust countersink depth within seconds as needed. Drill hole depth up to 1.28 inches. Counterbore depth from 0 to 0.39 inches. Full control for professional results. 🔩 Universal Compatible Design – Fits Most Electric Drills 1/4 inch hex shank, suitable for most electric drills (except for a few 12V low-power drills). Universal compatibility for workshop and job site use. 📋 Steps to Use – Simple 4-Step Setup Step 1: Take out the accessories in the kit and the required drill bits. Step 2: Select the drilling length and tighten the screws. Step 3: Select the countersunk hole size and tighten the screws. Step 4: Insert the hex shank and start drilling holes. 📦 Included in the Box + Product Size Includes: Portable plastic packaging box, Allen wrench, center drill bit, flute countersunk, and main body. Size: Compact design with multiple drill bit diameters (2.8mm, 3.2mm, 3.5mm, 4.0mm) and lengths (8mm, 10mm). Total length 83mm (3.27in) with 60mm and 30mm adjustable depth options.