Round Nail Head Auxiliary Tool Stainless Steel Solid Wood Tenon Tools Adjustable for Electric Drilling Machine
Features:
1.Perfect Tool: Whether you're working on furniture, cabinets, or other woodworking projects, our drill bit provides the perfect solution for creating round dowel holes. The adjustable design allows you to achieve various hole diameters, ensuring a snug fit for your wooden dowels. 
2.Self-Tapping Thread: Experience effortless drilling and fastening with the built-in self-tapping thread feature of our twist drill.
3.Included Drill Bit: Our round nail head auxiliary tool comes with a dedicated drill bit, allowing for seamless drilling without the hassle of finding the right size separately.
4.Excellent Material: When it comes to woodworking tools, durability is key. Our solid wood tenon tool is constructed from high-quality stainless steel, known for its excellent resistance to corrosion, wear, and tear. 
5.Portable Design: Our wooden rod tool is compact, lightweight, and easy to carry, providing convenience for on-the-go woodworking projects.

 

Specification:
Certification: CE
Origin: Mainland China
Type: Center Drill Bit
DIY Supplies: Woodworking
Model Number: Drill Bit
Material: Stainless Steel
Use: Wood Drilling
Drill Diameter: 4mm/0.16in
Round Nail Head:
Hexagonal Shank: Width 9mm/0.35in Diagonally, 10mm/0.39in Diagonally (Drill Needs To Be Able To Clamp More Than 10mm/0.39in)
Self-Tapping End: Bottom Hole of Wood 4mm/0.16in
Total Length: About 42mm/1.64in

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.