

Premium Countersink Drill Bit Set with Adjustable Depth Control for Precise Hole Preparation, Ideal for Woodwork, Plywood, Plastic, and DIY Projects
Key item features
- Premium 5PCS Countersink Drill Bit Set for Precise Screw Hole Preparation with 82-Degree Chamfer and Adjustable Depth Control, Made from High-Speed Steel and High Carbon Steel for Durability and Sharpness
- Includes five sizes: #5(0.06 inches),#6(0.047 inches),#8(0.11 inches),#10(0.125 inches),#12(0.141 inches), suitable for hard and soft woods, plywood, plastic, particleboard, and MDF with professional finish
- Features a 1/4 inch hex shank with groove for slip-resistant grip and easy tool change, equipped with an Allen wrench for precise depth adjustment, ensuring consistent countersinking in woodworking and carpentry projects
- Constructed from M2 high-speed steel for drill bits and high carbon steel for countersink bits, providing superior cutting power, long-lasting performance, and efficient material removal
- Perfect for woodworking, cabinetry, furniture making, and DIY projects, this versatile countersink set offers reliable performance for professional craftsmen and serious hobbyists alike
Specs
- Cutting edge materialHigh-speed steel (HSS)
- Size1/4 in
- CompatibilityHardwood, Softwood, Plywood, MDF, Particleboard, Plastic, PVC, Non-Ferrous Metals
- Drill bit & set typeCountersink Drill Bits
- Piece count5
- BrandSTORSR
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About this item
Product details
Upgrade your woodworking and metalworking precision with this 5PCS Countersink Drill Bit Set — ideal for professional contractors, cabinetmakers, carpenters, DIY enthusiasts, and fabrication shops. Featuring M2 high-speed steel drill bits paired with high carbon steel countersink cutters, this set delivers exceptional hardness, heat resistance, and wear resistance for clean, burr-free 82-degree chamfered screw holes in hardwood, softwood, plywood, MDF, particleboard, plastic, PVC, and non-ferrous metals. Each bit has a 1/4-inch hex shank with anti-slip grooves for secure, wobble-free chuck grip in cordless drills, drill presses, and rotary tools. The fully adjustable depth control — easily fine-tuned using the included 1/4-inch hex (Allen) wrench — ensures repeatable, consistent countersink depth across all five sizes: #5 (5/64″), #6 (3/32″), #8 (7/64″), #10 (1/8″), and #12 (9/64″). Bit lengths range from 2.12 inches to 2.71 inches for optimal reach and stability. Engineered for accuracy, durability, and versatility, this countersink bit set is perfect for furniture assembly, deck building, cabinetry, joinery, automotive trim work, and industrial fastening applications — a must-have for any well-equipped workshop seeking reliable, precision-thread-ready hole preparation.
- Premium 5PCS Countersink Drill Bit Set for Precise Screw Hole Preparation with 82-Degree Chamfer and Adjustable Depth Control, Made from High-Speed Steel and High Carbon Steel for Durability and Sharpness
- Includes five sizes: #5(0.06 inches),#6(0.047 inches),#8(0.11 inches),#10(0.125 inches),#12(0.141 inches), suitable for hard and soft woods, plywood, plastic, particleboard, and MDF with professional finish
- Features a 1/4 inch hex shank with groove for slip-resistant grip and easy tool change, equipped with an Allen wrench for precise depth adjustment, ensuring consistent countersinking in woodworking and carpentry projects
- Constructed from M2 high-speed steel for drill bits and high carbon steel for countersink bits, providing superior cutting power, long-lasting performance, and efficient material removal
- Perfect for woodworking, cabinetry, furniture making, and DIY projects, this versatile countersink set offers reliable performance for professional craftsmen and serious hobbyists alike
Specifications
Cutting edge material
Size
Compatibility
Drill bit & set type
Warranty
Warranty information
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