7 Pcs Sets Hexagonal Handle High-speed Steel Countersunk Drill Double-edged Punch Hide Screw Hole Drilling Woodworking Drill Bit

Product OverviewProduct Name: Hexagonal Shank Counterbore Drill 7 Piece SetSpecification range: 2.5mm - 3.5mmApplicable scenarios: It is suitable for counterbore processing of metal, wood, plastic and other materials, and is often used in furniture assembly, mechanical maintenance and other fields.Features:High precision: The drill bit is precision machined to ensure accurate hole position and reduce errors.Durable Material: Made of high-speed steel, strong wear resistance and long service life.Hexagonal shank design: Provides better clamping force, prevents slippage, and improves operation stability.Multiple size options: The 7-piece set covers common sizes from 2.5mm to 3.5mm to meet diverse needs.Portable Set: Equipped with a special storage box for easy carrying and storage.Product Specifications:Size range: 2.5mm, 2.8mm, 3.0mm, 3.2mm, 3.3mm, 3.4mm, 3.5mmShank diameter: 6mm (hexagonal shank)Total length: about 75mmMaterial: High speed steelPackaging: Plastic storage boxHow to use:Choose the right drill bit: Choose the right size drill bit for your needs.Install the drill bit: Insert the hexagonal shank into the chuck of an electric or manual drill to ensure that it is secure.Start Drilling: Mark the hole on the surface of the material and slowly apply pressure to drill the hole.Clean up debris: After drilling is complete, clean up debris in time to keep the work area tidy.Applicable toolselectric drillHand drillBench drillsPrecautionsSafe operation: Wear protective eyewear to avoid debris splashes.Regular maintenance: Clean the drill bit after use and apply anti-rust oil appropriately.Avoid overheating: When using it for a long time, pay attention to the temperature of the drill bit and cool it down at the right time.Note: Due to differences in photography lighting and each monitor, there may be varying degrees of color difference. Due to manual measurement, the size of the product may differ by 0.5-1cm. Please allow for slight size errors. Thank you for your understanding!If you like our product, please give us a good review. Thank you.