RUBI 170490 Drill Bit Widia Central Drilling

( Brand: Rubi ), ( Type: Drill Bit ), ( Country Of Origin: Spain ), ( Manufacturer Part Number: 170490 )

Review RUBI Drill Bit Widia Central Drilling Attachment

Introducing the RUBI 170490 drill bit, a versatile and high-performing addition to any DIY enthusiast or professional's toolkit. This drill bit is specifically designed for use with WIDIA central drilling systems and is suitable for drilling a variety of materials, including concrete, masonry, and metal.

The RUBI 170490 drill bit boasts a unique design, featuring a robust tungsten carbide tip that delivers exceptional durability and drilling efficiency. The bit's carbide tip ensures a long service life, even when drilling through the most challenging materials. The bit's shank is designed to fit securely into WIDIA central drilling systems, ensuring a stable connection and accurate drilling.

The RUBI 170490 drill bit comes in a range of sizes, from 10mm to 32mm, allowing you to tackle a wide range of drilling projects with ease. Each size is color-coded for easy identification and organization in your toolbox. The bit's sharp cutting edges and well-designed flutes ensure efficient chip removal, reducing the risk of clogging and ensuring a clean and smooth drilling process.

This drill bit is not only durable and efficient but is also easy to use. Its ergonomic design and lightweight construction make it comfortable to handle, even during long drilling projects. The RUBI 170490 drill bit is also easy to maintain, with a simple cleaning process that ensures it remains in top condition for your next project.

In summary, the RUBI 170490 drill bit is an essential tool for anyone who needs to drill through concrete, masonry, or metal. Its robust design, durability, and efficient drilling capabilities make it an indispensable addition to any DIY enthusiast or professional's toolkit. Whether you're working on a small home improvement project or a large-scale construction site, this drill bit is the ideal choice for accurate and efficient drilling.

1. High-performance: These drill bits are engineered for superior drilling performance, especially in hard and abrasive materials. They can drill larger holes quickly and efficiently.

2. Longer drill bit life: The Rubi 170490 drill bit features a robust design, ensuring a longer lifespan compared to standard drill bits. This can save time and money in the long run.

3. Precise hole alignment: Widia central drilling systems provide precise hole alignment, ensuring that the drill bit enters the drill point accurately, leading to improved drilling quality and reduced errors.

4. Versatile: These drill bits can be used in various industries, including construction, mining, and quarrying, making them a versatile choice for businesses that require frequent drilling in hard materials.

1. Higher cost: Compared to standard drill bits, the Rubi 170490 drill bit is more expensive. However, the increased cost is justified by the superior drilling performance and longer lifespan.

2. Requires Widia central drilling system: This drill bit is specifically designed for use in Widia central drilling systems, which can be a disadvantage for businesses that don't already have such a system in place.

3. Limited application: While these drill bits can be used in various industries, they are primarily designed for drilling in hard and abrasive materials. This limits their application in softer materials or general-purpose drilling.

The Rubi 170490 drill bit is an excellent investment for businesses that require frequent drilling in hard and abrasive materials and already have a Widia central drilling system in place. Its high-performance capabilities, longer drill bit life, and precise hole alignment make it a valuable addition to any drilling operation. However, the higher cost and limited application may make it a less attractive option for businesses with smaller drilling needs or without a Widia central drilling system.

If your business requires frequent drilling in hard and abrasive materials and you already have a Widia central drilling system, the Rubi 170490 drill bit is a worthwhile investment. Its superior drilling performance and longer lifespan can save time and money in the long run. However, if you have smaller drilling needs or don't have a Widia central drilling system, you may want to consider other drill bit options that are more cost-effective and versatile.

part # 170490 price

• $19.99

specifications drillnubbin:

• brand: Rubi
• type: Drill Bit
• country of origin: Spain
• manufacturer part number: 170490

general drillnubbin:

• condition: New
• Tools Workshop Equipment > Power Tool Air Tool Accessories > Drill Bits

payments drillnubbin:

• other
• credit card: Diners-club
• wallet: Google-pay

shipping drillnubbin:

• carrier: USPS
• type: Calculated
• cost: $0.00
• class: Standard
• transit: 4-11 Days
• service: USPS Ground Advantage

offer drillnubbin:

• started: March 2, 2026
• best offers: True
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0

returns drillnubbin:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

seller drillnubbin:

• # reviews: 350
• rating: 100.0%

Rubi 170490 Is Similar To:

• Rubi Tools Usa 05987 Drygres Diamond Drill Bit - 1-3/8 Inch 35mm 5/8 -11 (36.6% similar) $69.00–$82.54. (November 15th, 2025)
• Rubi 05962 Diamond Drill Bits 70 Mm (42.6% similar) $26.96. (January 22nd, 2026)
• Rubi 50944 Dry Drilling In Ceramic Porcelain Natural Stone And Other Material Oper (31.2% similar) $39.95–$73.97. (January 28th, 2026)