Meet the ARTU 9/16 in. x 6-1/4 in. L Tungsten Carbide Tipped Drill Bit with a Straight Shank—designed for durability, precision, and longevity in the toughest drilling tasks. The carbide tip stays sharper longer, resisting heat and wear so you can finish jobs faster with fewer bit changes.
Why this bit stands out
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Tungsten carbide tipped for exceptional wear resistance and extended life when drilling through hard materials.
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Straight shank with a 3/8 in. shank diameter ensures compatibility with most standard drills and drill presses.
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9/16 in. drill diameter paired with a substantial flute length delivers efficient chip evacuation and stable cutting performance.
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Overall length 6-1/4 in. and flute length 3-1/8 in. provide solid reach and balance for control in tight spots.
- Sold as a single piece in carded packaging from the ARTU brand, ready for immediate use in professional or serious DIY projects.
Ideal use cases
- Metal fabrication and automotive repair where hardened metals and alloy components are common.
- Hard plastics and composite materials that wear down standard high-speed steel bits.
- Stable drilling in metalwork projects requiring precision holes with clean edges.
- Drilling with a drill press or variable-speed handheld drill for best control and chip clearance.
How to get the best results
- Use a slow to moderate drilling speed when working with metals to reduce heat buildup. Apply light cutting oil or lubricant to extend edge life.
- Clamp your workpiece securely and start with a small pilot hole if needed to guide the bit accurately.
- Avoid hammer or impact mode; carbide tips are designed for precision cutting and can be chipped by excessive impact.
- Maintain steady feed pressure and let the bit do the work—don’t force it through the material.
What makes ARTU different
ARTU focuses on actionable performance—this bit combines a robust tungsten carbide tip with a practical straight shank and length specifications purpose-built for reliable, repeatable results. It’s not just about making a hole; it’s about making the right hole, with fewer interruptions and longer tool life.
Chose this 9/16 in. x 6-1/4 in. tungsten carbide tipped drill bit when you need a dependable tool that maintains cutting edge integrity through tougher materials, delivering cleaner holes and better overall job efficiency.
