Description
APPLICATION:
The straight-handle twist drill bit is essential for professional carpenters and construction workers. It is suitable for drilling metal, wood, and plastics.
ABOUT THIS PRODUCTS:
– Made of high-speed steel, anti-rust and anti-corrosion, wear-resistant, and not easy to break.
– Spiral chip removal design makes chip removal smoother, more efficient, and labor-saving.
– A 135-degree double angle makes cutting sharper and drilling faster.
SPECIFICATION:
Size: 4mm / 0.16″
Blade Length: 100mm / 3.94″
Total Length: 160mm / 6.3″
Material: High-Speed Steel
Color: Silver Tone
Package Content: 4 x Electric Drill Bit
TIPS:
Compatible models of twist drill bits include electric hand drills, impact drills, and bench drills.

![Kozelo 4PCS Twist Drill Bit - [4mm] High-Speed Steel Cobalt Round Shank Jobber Bit Set Silver Tone for Metal Wood Plastic Steel Use, 100mm / 3.94" Blade Length](https://m.media-amazon.com/images/I/61DMBx2q5QL.jpg)
![Kozelo 4PCS Twist Drill Bit - [4mm] High-Speed Steel Cobalt Round Shank Jobber Bit Set Silver Tone for Metal Wood Plastic Steel Use, 100mm / 3.94" Blade Length - Image 2](https://m.media-amazon.com/images/I/61tYvDn0X-L.jpg)
![Kozelo 4PCS Twist Drill Bit - [4mm] High-Speed Steel Cobalt Round Shank Jobber Bit Set Silver Tone for Metal Wood Plastic Steel Use, 100mm / 3.94" Blade Length - Image 3](https://m.media-amazon.com/images/I/51ndymM-7DL.jpg)
![Kozelo 4PCS Twist Drill Bit - [4mm] High-Speed Steel Cobalt Round Shank Jobber Bit Set Silver Tone for Metal Wood Plastic Steel Use, 100mm / 3.94" Blade Length - Image 4](https://m.media-amazon.com/images/I/516pQXnIj5L.jpg)