1 countersink drill, 5 spare drill bits 1 tapered drill bit

You Will Receive: Countersink Drill Bit, A Countersink Drill Bit Set, Including 5 Countersink Drill Bits 5 Different Drill Diameter Sizes: 2.8mm, 3mm, 3.2mm, 3.5mm, 4mm High Quality Materials: Countersink Drill Bit Set, Our Countersink Drill Bit Is Made Of High Quality Alloy And High Speed Steel To Ensure Its High Hardness And Durability, Which Can Quickly And Accurately Drill Smooth And Beautiful Holes And Provide Excellent Cutting Ability 5 Interchangeable Twist Drill Bits: Countersink Drill Bits, Countersink Drill Bit Set, 5 Interchangeable Center Drill Bits With Spiral Groove, Can Be Removed For Cleaning And Replacement Easy. Use the center drill bit for the spiral groove, which can quickly evacuate chips from the hole. Practical Design: Practical 90° countersinks with built-in twist drills for fast and concealed screw countersinking. They can effectively prevent debris accumulation and improve drilling efficiency. Applicable Materials: The wood countersink set, the woodworking countersink drill bit set is ideal for most wood products such as softwood, hardwood, pine, beech, fiberboard, plywood, plastic, and PVC. Note: Not suitable for use on glass, metal, concrete, or plasterboard.