RTC PROBIT138 Porcelain-Pro Drill Bit, 1-3/8-Inch
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RTC PROBIT138 Porcelain-Pro Drill Bit, 1-3/8-Inch
Achieve flawless holes in porcelain tiles with the Porcelian-Pro Drill Bit, featuring an unbeatable 30+ hole service life!
RTC PROBIT138 Porcelain-Pro Drill Bit, 1-3/8-Inch
RTC

Nº de artículo: 149124571

RTC PROBIT138 Porcelain-Pro Drill Bit, 1-3/8-Inch

Nº de artículo: 149124571

USD 91

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from Estados Unidos

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Estados Unidos Importado de la tienda USA

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Haz tu pedido ahora y recíbelo por ahí Miércoles, Octubre 07
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Achieve flawless holes in porcelain tiles with the Porcelian-Pro Drill Bit, featuring an unbeatable 30+ hole service life!
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What Stands Out

Precision Engineering
Crafted with advanced porcelain-pro technology, this drill bit ensures precise holes with minimal chipping, making it ideal for professionals and DIY enthusiasts seeking quality results.
Versatile Applications
Designed to drill through various materials, including ceramic and porcelain, this 1-3/8-inch bit is perfect for a range of projects, enhancing its utility for both home and commercial use.
Durable Construction
Built to last, the RTC Probit138 offers exceptional durability and longevity, providing value for money by reducing the need for frequent replacements in demanding drilling tasks.

Detalles de producto

RTC PROBIT138 Porcelain-Pro Drill Bit, 1-3/8-Inch
Brand NameRTC
ModelPROBIT138
UPC654367386187
Unit Count1 Count
ManufacturerRaimondi
Part NumberHSPB138
Material TypeDiamond
Finish TypesDiamond
Shank TypeStraight
Surface RecommendationPorcelain
Tool Flute TypeStraight
Point StyleDiamond Point
MaterialDiamond
Finish TypeDiamond
BrandRTC
Item Weight1 lbs (450 grams)

Who Should Buy?

Suitable For
  • Home Renovators

    Ideal for those upgrading their bathrooms or kitchens, easily drilling through porcelain tiles for fixtures.

  • Professional Contractors

    Perfect for contractors needing reliable and precise drilling for large-scale tile installations in various projects.

  • DIY Enthusiasts

    A great option for DIYers seeking high-quality tools to enhance their home improvement skills and projects.

Not Suitable For
  • Metal Workers

    Not suitable for drilling into metal surfaces as it is designed specifically for porcelain and ceramics.

DESCRIPCIÓN DEL PRODUCTO

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Preguntas y respuestas de los clientes

  • Pregunta: What materials can the RTC PROBIT138 Porcelain-Pro Drill Bit effectively drill through?

    Respuesta: The RTC PROBIT138 Porcelain-Pro Drill Bit is designed to drill through tough materials including porcelain tiles, glass, and ceramics. Its specialized design features a unique carbide tip that ensures clean, precise holes without cracking or damaging the material. This makes it particularly useful for DIY home projects like installing wall tiles, plumbing fixtures, or any application where a durable drill bit is needed.
  • Pregunta: How does the RTC PROBIT138 Porcelain-Pro Drill Bit differ from standard drill bits?

    Respuesta: Unlike standard drill bits, the RTC PROBIT138 Porcelain-Pro is specifically engineered for hard, brittle materials such as porcelain and tile. Its unique tip design helps prevent chipping while accelerating the drilling process. Users find this drill bit particularly advantageous for projects requiring intricate, clean finishes, such as bathroom renovations or kitchen backsplash installations.
  • Pregunta: Is the RTC PROBIT138 Porcelain-Pro Drill Bit suitable for use in a hand drill?

    Respuesta: Yes, the RTC PROBIT138 Porcelain-Pro Drill Bit is compatible with standard hand drills. It is essential to maintain steady pressure when drilling to achieve optimal results. This bit's design allows for effective use in both corded and cordless drills, making it versatile for various DIY enthusiasts. It’s perfect for detailed jobs where precision is key, such as hanging shelves or installing sconces.
  • Pregunta: What is the recommended speed setting to use with the RTC PROBIT138 Porcelain-Pro Drill Bit?

    Respuesta: When using the RTC PROBIT138 Porcelain-Pro Drill Bit, it is recommended to operate at a slow speed. High RPM can generate heat, which may damage the bit or the material. A slower speed allows for more control, reducing the risk of chipping the porcelain or tile while ensuring a clean drill. This is especially useful when working on high-visibility areas where a neat finish is critical, such as countertops.
  • Pregunta: Can I use the RTC PROBIT138 Porcelain-Pro Drill Bit for larger hole sizes?

    Respuesta: While the RTC PROBIT138 is designed for a specific size of 1-3/8 inches, it’s essential to use the right drill bit designed for the size needed for larger holes. However, for projects that require a 1-3/8 inch hole, this bit excels in providing clean and precise cuts. For larger diameters, consider drilling a pilot hole with this bit and then switching to a hole saw designed for bigger sizes.
  • Pregunta: What precautions should I take when using the RTC PROBIT138 Porcelain-Pro Drill Bit?

    Respuesta: When using the RTC PROBIT138 Porcelain-Pro Drill Bit, it's crucial to wear appropriate safety gear such as goggles to protect your eyes from debris. Additionally, ensure the material is securely fastened to prevent slipping while drilling. Using a little water as a lubricant during the drilling process can help cool the bit and reduce the risk of cracking the material. This practice is especially effective for projects involving delicate tiles and ceramics.
  • Pregunta: Can the RTC PROBIT138 Porcelain-Pro Drill Bit be used for outdoor applications?

    Respuesta: Yes, the RTC PROBIT138 Porcelain-Pro Drill Bit can be used for outdoor applications as long as the materials being drilled are suitable for its design. For instance, outdoor tiles, stone planters, or ceramic fixtures can be effectively drilled using this bit. Ensure that the installed items are meant for external environments, as moisture or outdoor elements could affect their longevity.
  • Pregunta: How do you sharpen the RTC PROBIT138 Porcelain-Pro Drill Bit if it becomes dull?

    Respuesta: It is generally not recommended to sharpen carbide bits like the RTC PROBIT138, as they can be challenging to restore. Instead, replacing the bit when it becomes dull is usually the best course of action for maintaining quality performance. Regularly checking the bit's condition during use can help schedule replacements before they affect the quality of your work, ensuring projects remain smooth and efficient.
  • Pregunta: What is the best way to clean the RTC PROBIT138 Porcelain-Pro Drill Bit after use?

    Respuesta: Cleaning the RTC PROBIT138 Porcelain-Pro Drill Bit after use is simple and ensures its longevity. After use, gently remove any debris and dust with a brush or cloth. Avoid using strong solvents or abrasive materials, as these can damage the bit. Maintaining cleanliness helps in preserving cutting efficiency, especially for projects that require high precision where a clean drill bit makes all the difference.
  • Pregunta: Where can I buy RTC PROBIT138 Porcelain-Pro Drill Bit, 1-3/8-Inch in El Salvador?

    Respuesta: You can purchase the RTC PROBIT138 Porcelain-Pro Drill Bit from Ubuy in El Salvador. Ubuy offers a reliable shopping experience for various tools and supplies, making it a great choice for finding specific drill bits tailored to your needs. Be sure to check out Ubuy's selection for easy access to quality products.

RTC Jobber Drill Bits Editorial Review

RTC PROBIT138 Porcelain-Pro Drill Bit, 1-3/8-Inch is designed for precision drilling in hard materials like porcelain, utilizing a diamond point for efficiency and durability. This drill bit features a straight shank and is ideal for use with various tools, ensuring a secure fit while executing clean cuts. Users have reported excellent performance, making it a go-to choice for both professionals and DIY enthusiasts looking to tackle intricate tile installations. Overall, the RTC drill bit's construction and specialized design make it an invaluable tool for those working with porcelain surfaces.

Customer Reviews & Ratings

1 valoraciones de los clientes
  • 5 estrella
    100%
  • 4 estrella
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  • 2 estrella
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ventajas

  • Diamond point ensures precise and clean drilling
  • Suitable for hard porcelain surfaces
  • Compatible with various tools
  • Lightweight design for easy handling
  • Durable diamond material enhances longevity

Contras

  • May require extra care to prevent chipping on delicate tiles

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

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USD 91

Haz tu pedido ahora y recíbelo por ahí Miércoles, Octubre 07

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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  • fedex
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Fastest cross-border delivery

características y beneficios

  • Specially-formulated diamond tip for cutting the hardest porcelain tiles.
  • Achieves over 30 holes, far exceeding competitors' 3-5 hole lifespan.
  • Prevents tile cracking during drilling, ensuring perfect results.
  • Allows precision holes near the tile edge.
  • The most dependable diamond bit available.
  • Cost-effective solution without compromising quality.

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