Specification:• Laser welded
• Arix diamond technology
• Max. drilling: 6500-10,000 rpm.
• Dry or wet use
• 4"/100mm total length
• M14 & 5/8"-11 Thread
Raizi High-Speed dry core bit is specifically designed to effortlessly cut through granite, quartzite, and engineered stone. Equipped with strategically placed side holes, these dry core bits ensure efficient heat dissipation, keeping the bit cool and performing at its best. The diamond side protection on the hole saw enables continuous cutting throughout the drilling process. With a diverse range of sizes available, you can find the perfect fit for your fabrication needs.
Premium Quality: Manufactured in Korea, Raizi High-Speed Dry Bit sets the industry standard with its use of the highest quality diamonds. These diamonds are meticulously placed on the inside and outside of the core bit's barrel, resulting in reduced friction, lower heat generation, and minimal drag. This unique construction allows the bit to perform at higher RPMs without compromising its lifespan. T-segment embedded cutter head is safer and sharper than ordinary sintered and welded cutter head
Versatile and Compatible: The Raizi High-Speed Dry Core Bit is an ideal choice for granite and engineered stone applications. It can be seamlessly used with various tools, including drills and hand grinders. With its standard 5/8"-11 female thread and a wide range of adaptors available, this black wet bit guarantees compatibility with almost any tool in your workshop.
Adjustable Cutting Depth: The Raizi High-Speed Dry Core Bit offers an approximate cutting depth of 100mm. However, if your project requires deeper cuts, extensions and adapters can easily increase the cutting depth. This adaptability allows you to customize the core bit's performance to suit your specific project requirements.
Advantages: When it comes to premium core bits, temperature plays a crucial role. Lower temperature operation enables faster and cleaner cuts, resulting in enhanced cutting speeds. The Raizi High-Speed Dry Core bit excels in this aspect, as it can perform flawlessly on challenging materials like quartzite.
Exceptional Longevity: The lifespan of a core bit is another critical factor to consider. The Raizi High-Speed Dry Core Bit can drill an excess of 40 holes (varying based on material), and in some cases, it even exceeds this limit. This core bit is built to last, ensuring consistent and reliable performance, cut after cut.
Achieve optimal cutting efficiency with the Raizi High-Speed Dry Core Bit. Designed for granite, quartzite, and engineered stone, this core bit offers exceptional heat dissipation, premium quality diamonds, versatility, and an adjustable cutting depth. Experience faster, cleaner cuts and long-lasting performance with the Raizi High-Speed Dry Core Bit. Choose a core bit that guarantees precision and durability for all your cutting needs.
Shipping & Returns
We will ship your parcel by following express delivery methods.
If the package value is more than 40$, We will use these express methods by default.
- About 5-7 days delivery time depending on the country or region of arrival.
- The shipping cost is based on the amount of the billing page.
This is the default delivery method for packages under 40$.
- About 15-17 days delivery time depending on the country or region of arrival.
- This express currently supports only a dozen countries and regions. If your country or region is not within the delivery range, we will change it to another express.
Also you can choose the following faster express, please contact us to fill the differential compensation.
The total delivery time is calculated from the time your order is placed until the time it is delivered to you. Total delivery time is broken down into processing time and shipping time.
Processing time: (Within 48 hours) The time it takes to prepare your item(s) to ship from our warehouse. This includes preparing your items, performing quality checks, and packing for shipment.
Shipping time: (depend on shipping method and distance) The time for your item(s) to travel from our warehouse to your destination.
We have warehouses in the USA, Spain, Russia, Poland, United Kingdom, Australia. Some products are available in the oversea warehouse. If you want to know about the shipping location, pls contact us.
Spain and Poland warehouses can be shipped to EU countries, American warehouses can be shipped to the United States, the UK warehouses can be shipped to the United Kingdom, Russian warehouses can be shipped to Russia, and Australia can be shipped to Australia.
You can return your product up to 14 days after receiving your order. Please make sure that the products are not used or damaged (Only For USA).
- The shipping cost is calculated based on the price of the official website of the express delivery, not by individual pricing.
- The above delivery time is the reference delivery time of the express official website, please refer to the actual delivery time.
- Business days do not include Sunday and any public holidays.
- We are not responsible for the failures or delays in delivery resulting from any force majeure event, such as natural disaster, bad weather, war, customs issues, and any other event beyond our direct control.