Products information
KingBlue KBY-120 steel drill bit is made of solid steel alloy, anti-abrasion, anti-rust, high durability and hardness, good heat resistance with long service life.
The drill bit has many outstanding advantages compared to conventional products:
- Smooth, sharp drill lines, low friction drilling process, low heat generation;
- Fast, strong operating speed, good blank release ability;
The product is commonly used in the construction and handicraft industries.
KingBlue KBY-120 steel drill bit
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