Description
1.Made of high speed steel HSS (High Speed Steel) makes the drill body harder and maintains a longer drill life.
2. The twist design allows you to centering the tip for better cutting accuracy. Eliminates displacement of drill bits during work while removing debris and particles faster and easier.
3. Suitable for processing non-ferrous metals such as copper and aluminum, suitable for hard plastic. If it cant penetrate, try to adjust the RPM.
4. The life of the twist drill bit can be greatly extended with proper use, so please use cold and gently.
Specifications
Material: HSS (high speed steel)
Shank Type: Round shank
Twist Drill Bit Diameter: 3.2mm
Drill Bit Length: 3.9 inches (100 mm)
Shank Diameter: 3.2 mm
Total length: 6.3 inches (160 mm)
Package Includes:
2pcs Straight Shank Twist Drill Bit
Note:
1. The life of the twist drill bit can be greatly extended with proper use, so please use it cold and gently.
2. When using a handheld electric drill, pay attention to the speed adjustment. Recommended working speed is 100-1000r/min The larger the diameter of the drilling, the slower the drill speed.
3. If the chip is issued emission, please return and remove the chip in time.