The ARTU Porcelain Plus 3/16 in. x 3-1/2 in. Tungsten Carbide Tipped Glass and Tile Bit Set Straight Shank is built to tackle hard materials with mark-free precision. This two‑bit, carded set delivers durable carbide-tipped performance designed specifically for glass, porcelain, and ceramic tile projects.
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Tungsten carbide tipped for exceptional wear resistance and clean, accurate holes through ceramic tile, porcelain, and glass—even when you’re working with dense or glazed surfaces.
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3/16" drill size offers a compact hole for mounting hardware, anchors, and fixtures without excessive risk of cracking.
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3-1/2" overall length with a 1-7/8" flute length provides solid reach for recessed or overhead work while preserving control and stability.
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Straight shank with a 1/4" shank diameter ensures compatibility with most standard drill chucks for smooth, confident operation.
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2 pieces per package in convenient carded packaging—perfect for quick replacements or keeping a spare on hand for multiple projects.
- Specifically designed for glass and tile applications, delivering minimized chipping and cleaner entry holes compared to generic bits.
Ideal for a range of real-world tasks, these bits are perfect when you’re installing towel bars, shower doors, glass shelves, or tile-backed fixtures. Whether you’re remodeling a bathroom, upgrading a kitchen backsplash, or creating precise openings for hardware in glass panels, the ARTU Porcelain Plus bits help you finish the job neatly and efficiently.
Why choose ARTU Porcelain Plus over standard bits? The carbide-tipped design stands up to hard tile and delicate glass alike, maintaining a sharp edge longer and producing more precise holes with less risk of cracking or chipping. The 3/16" size is tailored for small-diameter passages, while the 1/4" shank fits a wide range of drills, from houshold drills to contractor-grade tools.
Usage tips for the best results: start with light, steady pressure and maintain a low to moderate drill speed. Keep the workpiece cool with intermittent water or coolant to reduce heat buildup, and use masking tape to prevent skating on polished surfaces. Avoid lateral pressure and let the carbide tip do the work for clean, professional cuts every time.
This ARTU Porcelain Plus bit set is a practical addition to any DIYer’s kit or professional tile installer’s toolbox—delivering reliable performance when accuracy matters most.
