Vacuum Brazed Diamond Anchor Bits
Raizi vacuum brazed diamond anchor bits are designed for drilling holes to install undermount sink.
1/4” and 3/8” Diamond Brazed Anchor Bits with 3/8 Shank are very aggressive ideal for drilling granite, marble, ceramic and porcelain tiles leaving smooth edges with no chipping.
Vacuum brazed technology is superior to electroplating in that the bits last much longer than electro-plated diamond bits.
They can typically drill more than 30 holes although life is dependent on type of material.
- Cutting bit size: 1/4", 3/8"
- 3/8" round shank for most hand drills
- Vacuum brazed technology for long lasting
- Drills granite, marble, stones, ceramic and porcelain
- Use wet or dry
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 15-20 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, British 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.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.