Dapetz ® Countersink Drill Bit Set - 7Pcs HSS 5 Flute Countersink Reaming Drill Bits Carpentry Reamer Screw Woodworking Chamfer Tool End Milling Drilling Hole & 3mm-10mm Hex Key Wrench

EXCELLENT MATERIAL: This Countersink Drill Bit is made of carbon steel and the countersink is made of high-quality steel, which is strong and durable, ensuring a long service life. QUICK CHIP REMOVAL: The five-blade design provides less chip load and faster removal for quick and accurate drilling of smooth holes for faster and smoother chip evacuation. WIDE RANGE OF USES: Combination drills and countersink bits are ideal for drilling, chamfering, deburring and countersinking, ideal for drilling low-hardness panels in soft materials such as wood, plastic, soft metals, particleboard, plywood, aluminum, etc. OPTIONAL SIZE: The Countersink Drill Bit Set,there are 7 sizes of 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm, you can choose the one you need to meet all your needs. GUARANTEE: We aim to offer the highest quality and most authentic products. If you have any questions about the product, please let us know in time, we will answer you as soon as possible., Weight: 0.0 pounds, Manufacturer: Dapetz