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Carbide Drill Bit Set HRC55 0.5-20mm, Tungsten Steel CNC Bits
$29.58
This carbide drill bit set contains tungsten steel bits ranging from 0.5mm to 20mm diameter, designed for drilling and cutting in metal, wood and masonry. The bits feature a high-hardness carbide construction with spiral flutes for efficient chip removal.
Key features
- Tungsten steel body with high wear resistance
- Large-capacity spiral flute design for smoother chip removal
- Standard round straight shank for wide compatibility
- Diameter range from 0.5mm to 20mm in 0.1mm increments
- Best suited to fixed or stable drilling equipment rather than handheld use
Ideal for workshop and industrial drilling applications where precision and durability matter.