Product
The Tivoly TBX cobalt drill bit Ø10.25mm is engineered for fast and reliable drilling in stainless steel and cast iron, ideal for precision tasks in demanding metalworking environments.
Specifications
- Made from HSS steel enriched with 5% cobalt for increased heat resistance and durability
- Features a self-centering TR-type point for accurate positioning and reduced walking
- NTA-type wide flute design ensures efficient chip removal
- Short series, compliant with DIN 338 standard for enhanced rigidity and control
- Suitable for use on stainless steel and cast iron
Usage
Attach the drill bit securely to your compatible drill. Its self-centering tip provides easy starting without pre-drilling. The wide NTA flute aids rapid chip evacuation, allowing smooth and controlled drilling in stainless steel or cast iron. For best results, use recommended speeds and coolant for the material.
FAQ
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What materials can this drill bit work with?
- It is specifically designed for stainless steel and cast iron but is also effective on other hard metals.
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Does it require a pilot hole before drilling?
- No, the self-centering TR-type tip allows direct starting without a pilot hole.
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What standards does this drill bit meet?
- It is manufactured per DIN 338 short series standards for improved precision and performance.
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How do I maintain the lifespan of this drill bit?
- Use suitable drilling speeds, apply coolant when drilling metals, and avoid excessive pressure.
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What is the primary advantage of the cobalt alloy?
- The addition of 5% cobalt improves heat resistance and cutting longevity for intensive use.
mvm-dt-2025-07-07