ARTU 1/8 in. x 2-7/8 in. Tungsten Carbide Tipped Drill Bit with Quick-Change Hex Shank is a precision-built solution for demanding drilling tasks. Designed to cut cleanly through hard, abrasive materials, this bit stays sharper longer and delivers consistent holes from start to finish. With a compact overall length of 2-7/8" and a flute length of 1-1/4", it offers the right balance of reach and control for tight workspaces.
Key features that set this bit apart
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Tungsten carbide tipped for enhanced wear resistance and endurance when drilling hard materials such as ceramic tile, porcelain, glass, and soft metals.
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Quick-Change Hex Shank (1/4") enables rapid bit swaps with compatible quick-change chucks and drill drivers, reducing downtime on the job.
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1/8" drill size with a precise flute geometry that starts cleanly and minimizes wandering, helping you achieve round, accurate holes.
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Shank diameter 1/4" pairs with most quick-change systems for dependable fit and reduced slippage during cutting.
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Single-piece, carded packaging keeps this carbide-tipped bit protected and easy to store alongside other bits in your kit.
Ideal use cases
- Tile and ceramic work: drill precisely for electrical boxes, fixtures, and mounting hardware without chipping the surrounding material.
- Glass and mirror installation: create clean holes in tempered or laminated glass with controlled feed and appropriate speed.
- Soft metals and composites: drill through aluminum panels, brass sheets, or other lightweight metals where a sharp, durable edge matters.
Why choose this ARTU bit
Carbide-tipped bits excel in challenging environments where standard steel bits dull quickly. The ARTU design combines a robust tungsten carbide cutting edge with a trustworthy quick-change hex shank, delivering precise holes with less wandering and quicker bit changes. This makes it a practical upgrade for professional projects and serious DIY tasks alike.
Practical guidance for best results
- Use appropriate speed and lubrication when drilling metal; keep the bit cool to maximize life and maintain cutting integrity.
- Start with a light touch to establish a clean entry, then gradually increase feed pressure as the bit bites into the material.
- For tile or glass, avoid overheating and use gentle, steady pressure to prevent cracking.
- Store with care in its carded packaging to protect the carbide tip from impact when not in use.
