Available in yellow and red. Colors will be shipped randomly based on stock availability.
✅Premium High-Carbon Steel Construction
Crafted from high-quality high-carbon steel and hardened through multiple processes, this drill bit offers enhanced durability, higher safety, and a longer service life. Compared with traditional solid auger bits, it is lighter in weight while maintaining excellent strength, helping improve drilling efficiency and accuracy.
✅Self-Tapping Drill Tip for Accurate Positioning
The self-tapping screw tip ensures precise positioning at the start of drilling, allowing the cutting point to engage quickly and accurately. This design reduces slipping, enables smoother entry into the material, and supports clean, controlled drilling, even for deep holes.
✅Four Blades & Four Flutes for Smooth Drilling
Designed with four cutting blades and four grooves, the bit provides smooth drilling performance and efficient debris removal. Chips are discharged quickly during operation, reducing clogging and ensuring a clean hole wall and consistent drilling quality.
✅Versatile and Easy to Use
Suitable for a wide range of drilling scenarios, this auger drill bit supports precise hole positioning and deep hole drilling. It is ideal for drilling hardwood, cork, plastic, and other materials, making it a versatile tool for woodworking, home improvement, and professional applications.
Specifications
Material: High-Carbon Steel
Tip Design: Self-Tapping Drill Tip
Cutting Structure: Four Blades, Four Flutes
Shank Type: Universal Hexagonal Shank
Diameter: 10/12/14/16/18/20/22/25 mm
❗ Important Usage Notes (Please Read)
This is a self-feeding auger drill bit.
Do not use excessively high speed, as it may cause jamming or drilling failure.
Improper use due to excessive RPM is not recommended and may affect performance.
Recommended Speed Settings (RPM):
Drill Bit Diameter Recommended Speed
10–20 mm 1500–2000 RPM
22–25 mm 1000–1500 RPM
For best results, apply steady pressure and keep the drill stable during operation.
