Precision Countersink Drill Bit Set – Clean Perfect Holes Every Time

Why This Tool Is a Must-Have
Tired of rough screw holes, cracked wood, or uneven finishes?
This Adjustable Depth Countersink Drill Bit Set delivers clean, smooth, and perfectly aligned holes in seconds — no splitting, no guesswork.
Perfect for DIYers, woodworkers, and home improvement projects.

️ Key Features
Adjustable Depth Stop Collar
Control drilling depth precisely
Protect wood surfaces from damage
Achieve consistent, professional results every time

Sharp Tungsten Carbide Cutting Head
High hardness and wear resistance
Smooth drilling without tearing wood fibers
Cleaner countersink holes with zero burrs

82 Degree Tapered Design
Perfect for standard screw heads
Flush finish for a premium look
No raised edges or uneven surfaces

Universal 1/4 Inch Hex Shank
Fits electric drills, impact drivers, and screwdrivers
Quick installation and stable grip
No slipping during operation

Perfect For
DIY woodworking projects
Furniture assembly and repair
MDF plywood and softwood drilling
Home renovation and installations
Product Specifications
·Blade Length: 12 to 31 mm
·Drill Diameter: 3.2 to 4.8 mm
·Shank Diameter: 6.35 mm
·Package Size: 190 × 116 × 47 mm
·Weight: 340 g

What You Get
·5 × Countersink Drill Bits
·1 × Depth Stop Collar
·1 × Hex Shank Holder
·1 × Screwdriver Bit
·1 × Hex Wrench
Complete 9 piece set ready to use out of the box

What Makes It Different
No wood cracking or splitting
Perfect depth control every time
Clean professional finish without sanding
Saves time on every project

Perfect for Beginners & Pros
Whether you're fixing furniture or building from scratch
This tool makes every hole look clean, precise, and professional