3 Flute Countersink Drill Bit 90 Degree Chamfer Cutter for Wood, Metal, and Plastic Deburring Tool

Achieve clean, professional finishes on every drilling project with this precision 3 flute countersink drill bit. Designed to create smooth 90-degree chamfers, this tool removes burrs and sharp edges while preparing holes for flush screw placement. Whether you're working with wood, metal, or plastic, it delivers consistent, accurate results with minimal effort.

The three-flute design ensures balanced cutting, reduced vibration, and smoother operation compared to standard bits. Perfect for both DIY enthusiasts and professionals, this chamfer cutter helps improve both the appearance and functionality of your workpieces.

Key Features
Precision 90° Cutting Angle – Ideal for countersinking and chamfering applications
3-Flute Design – Provides smoother cuts and reduces chatter during operation
Durable Build – Made for long-lasting performance on multiple materials
Versatile Use – Works on wood, metal, and plastic surfaces
Clean Finish – Removes burrs and sharp edges for a polished look

Why Choose This Product
This countersink drill bit is designed for accuracy and efficiency. It allows you to create clean, uniform chamfers that improve both the look and fit of screws. Instead of rough or uneven holes, you get smooth, professional results every time.

Perfect For
Woodworking and carpentry projects
Metal drilling and fabrication
DIY home repairs and upgrades
Creating flush screw holes
Deburring sharp edges

How to Use
Attach the countersink bit to your drill
Position over the pre-drilled hole
Apply steady pressure while drilling
Stop once the desired chamfer depth is achieved

Product Specifications
Material: High-speed steel
Cutting Angle: 90 degrees
Flute Type: 3 flute design

Available Sizes (U.S. inches):
0.25 in (6.3 mm)
0.33 in (8.3 mm)
0.41 in (10.4 mm)
0.49 in (12.4 mm)
0.65 in (16.5 mm)
0.81 in (20.5 mm)

Package Includes
1 x Countersink Drill Bit (size varies by selection)

Call to Action
Upgrade your drilling precision and get smoother, cleaner finishes on every project. Add this reliable countersink drill bit to your toolkit today.