Personlized Products Drill Bit For Granite Stone - 25mm CNC Diamond Finger Bit With 1/2″ Gas Thread – Sunny Superhard Tools

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Product Description Be equipped on CNC machines, diamond finger bits are mainly used for sink cutout and other purposes. Different diamond segment formulas for cutting different stones. Please let us know the material to be cut when placing orders, like hard granite(black galaxy), medium-hard granite, marble or other stones. The connection is usually 1/2″ gas thread or shank. The diameter is usually 22mm or 25mm, with a working length of 40mm, 50mm or 60mm. Sunny Superhard Tools ca...


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Personlized Products Drill Bit For Granite Stone - 25mm CNC Diamond Finger Bit With 1/2″ Gas Thread – Sunny Superhard Tools Detail:

Product Description

Be equipped on CNC machines, diamond finger bits are mainly used for sink cutout and other purposes.
Different diamond segment formulas for cutting different stones. Please let us know the material to be cut when placing orders, like hard granite(black galaxy), medium-hard granite, marble or other stones. The connection is usually 1/2″ gas thread or shank. The diameter is usually 22mm or 25mm, with a working length of 40mm, 50mm or 60mm.

Sunny Superhard Tools can provide you with 2 different types of CNC finger bits – Normal Type and Enhanced Type. Enhanced type costs more but has higher efficiency and a much longer lifespan than the normal type.

2 Different Types of Diamond Figner Bits

2 different types of diamond finger bits

Sunny Diamond Finger Bit List:

Finger Bit Type Diameter Working Length Connection
mm mm
Normal Segment φ22 L40 1/2″ Gas Thread, Shank
L50
L60
φ25 L40
L50
L60
Enhanced Segment φ22 L40
L50
L60
φ25 L40
L50
L60

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Specifications

Name 25mm CNC Diamond Finger Bit With 1/2″ Gas Thread
Type Regular Type
Application For drilling granite, marble and other stones
Applied Machine CNC machines
Outer Diameter 25mm
Working Length 40mm
Connection
G 1/2″
Packing 5 pieces per box
Payment Terms T/T, Western Union, Paypal, Wechat, Credit Card, Cash, L/C
Place of Origin Quanzhou, Fujian, China
Shipping Port Xiamen Port (other ports are available)


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Packing of Diamond Finger Bit


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Customer Testimonials

What our customers are saying of our diamond tools…

business man of diamond tools 800-800Hi Miley- yes we didi test them this weekend. The concrete we were grinding this weekend was super hard and the diamond segments held up pretty good. We had to add more weights to our machine mostly do to the large surface on the segments that’s why we went to the new ones you guys just shipped out.I will leave a good review on your website.Thank you.

Customer from United States

business woman of diamond tools 800-800Dear Alvin,
We have stoc from our old supplier but we tried all your tools. They look really great and our first impression is that your tools are perfect. We will see what will happened on long run but as I see your tools they are great.We will look also to some other products from your range and we will prepare another little order this days. technically all the tools look great. Thanks

Customer from Turkey

business man of diamond tools 800-800Hi Jane
i recieved the blades and we tested them out today and they are the best we have ever used in our 25 years in the concrete sawing busines

Customer from Australia

business man of diamond tools 800-800Привет мой друг
Вот такая красота получилась,
при работе вашим расходникомметалл/резинки!

Customer from Russia

business woman of diamond tools 800-800Hello!
We tested the #16-20 grit diamond tools, and they work excellent!!
I would like to order some more tools, 6×12 pieces=72 pieces more (SYF-B02 shape)
Could you please send me a proforma invoice, so I can pay it in advance, Thank You!
Best wishies,

Customer from New Zealand

Why Choose Sunny Superhard Tools?

Reliable quality, competitive price, quick response, fast dlivery, OEM/ODM service and more.

high-quality-of-diamond-tools

Reliable Quality

As a professional and experienced diamond manufacturer since 1993, Sunny Superhard Tools insisted on providing the best quality of diamond tools to our customers.

fast-delivery-of-diamond-tools

Fast Delivery

Fast delivery is very important for recovering the investment. Sunny Superhard Tools provide fast delivery service to benefit our customers. Small orders can be delivered within 7-15 days.

competitive price of diamond tools

Competitive Price

Sunny Superhard Tools is continuously finding different ways to reduce the price without sacrificing the quality, and make our diamond tools competitive when compared with others.

OEM-and-ODM-service-of-diamond-tools

OEM/ODM is Available

In the past few decades, Sunny Superhard Tools has made many orders of the OEM/ODM successfully. Some of the OEM/ODM services are free of charge!

quick response

Quick Response

Our teams is professional and the members have good study of the diamond tools. We offer quick response. Each messege or email will be replied within 24 hours.

payment-terms-of-diamond-tools

Flexible Payment Terms

There are lots of different payment ways supported by Sunny Superhard Tools:T/T, Westunion, Paypal, Wechat, and Cash. For big orders, L/C can also be considered


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Frequently Asked Questions

Which type of bush hammer scratching roller should I choose, Carbide or PCD?

For the bush hammer scratching roller, we have designed two different types: one is the carbide type, and the other is the PCD type.

Here is the guide to choose the right scratching roller:

1. For scratching soft stones(such as marble), please choose carbide type.

Why?

  • Because the hardness of carbide teeth is not such high for scratching hard stones, but it is enough for scratching soft stones. 
  • Besides, the carbide teeth are much more competitive compared with PCDs.

2. For scratching hard stones(such as granite), please choose the PCD type.

Why?

  • Because the PCD has a very strong hardness, wear-resistance, and it works well on the hard stones.
  • It can also be used for soft stones. But in that case, it’s not economical.

Are you a trading company or a manufacturer of diamond tools?

Yes, Quanzhou Sunny Superhard Tools Co., Ltd was established in 1993, and we are a professional and experienced diamond tools manufacturer in China.
Compared with traders, we have the following advantages:

1. The quality of diamond tools is guaranteed.
Sunny Superhard Tools uses high-quality materials and advanced production technology, as well as the strict inspection system to ensure the high & stable quality of our diamond tools. While for other diamond tools trade companies, the quality of diamond tools maybe not stable, as they some times will deliver you the same diamond tools but from different suppliers.

2. Much more competitive price.
Our diamond tools are much more competitive than the trading companies. Because we sell our products directly to our customers, but the trading companies will take extra profit. What’s more, for our agencies, we offer unexpected price to make win-win cooperation and establish a long term business relationship.

3. Faster delivery.
Fast delivery is also very important for buyers. For end-users, it means that they can use diamond tools as early as possible. For resellers, it means that they can sell the diamond tools and recover their investment as soon as possible. Unlike the trading company, the manufacturer doesn’t need to communicate with other suppliers to make orders again. We can place the production order immediately and make & delivery your diamond tools as fast as possible.

4. OEM/ODM services are welcome.
As an experienced diamond tools manufacturer since 1993, we have received lots of different customized diamond tools order from customers all around the world, such as the very long diamond core drill bit, the bush hammer plate, the diamond grinding shoes, the diamond segment, the diamond saw blade, and etc. The professional R&D department makes it easy to OEM/ODM diamond tools. While for trading companies, they are more likely to accept the standard diamond tools, and OEM/ODM service is usually unavailable.

5. Small orders are available.
For Sunny Superhard Tools, end-users of diamond tools are also very important. Because end-users can give us feedback about our diamond tools and this information is very important for us to improve our diamond tools in the future. We’re always listening to our customers’ suggestions, collect the data of our diamond tools, and keeping developing better diamond tools.

6. Our sales are much more professional in diamond tools than trading companies.
For Sunny Superhard Tools, all of our products are diamond tools or related machines, while trading companies maybe have many different types of cross-industry products. We are more professional and can help you to find the ideal diamond tools for your market(for resellers) or project(for end-users).

Why your diamond tools are much competitive compared to other suppliers? Do you sacrifice the quality?

No, we definitely won’t sacrifice the quality to make a lower price. There are some ways we do to make much more competitive diamond tools:

1. To increase the productivity of our diamond tools, such as optimizing the production flow of diamond grinding pucks as follows:

2. To find the right suppliers of product materials
3. To find good agents for lower shipping fees
4. To reduce other unnecessary costs

What’s the lead time of diamond tools?

The lead time is different for different orders.

For small orders, the lead time is only about 7-15 days.

For medium and big orders, our sales will confirm with you about the lead time when the order is confirmed.

The fast delivery is one of our advantages, and Sunny Superhard Tools delivers diamond tools faster than most companies.

What payment terms can you accept?

Sunny Superhard Tools provides flexible payment methods to our customers, including the following payment ways:

1. T/T, 100% in advance.

2. Western Union

3. Paypal

4. Wechat

5. Trade Insurance order on Alibaba (Support credit card).

6. Cash

Note: Generally, we accept the currency of USD/RMB only.


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Download Our Latest Diamond Core Drill Bit Catalogs

Want more types of diamond core drill bits? Download our latest catalogues…


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Product detail pictures:

Personlized Products Drill Bit For Granite Stone - 25mm CNC Diamond Finger Bit With 1/2″ Gas Thread – Sunny Superhard Tools detail pictures

Personlized Products Drill Bit For Granite Stone - 25mm CNC Diamond Finger Bit With 1/2″ Gas Thread – Sunny Superhard Tools detail pictures

Personlized Products Drill Bit For Granite Stone - 25mm CNC Diamond Finger Bit With 1/2″ Gas Thread – Sunny Superhard Tools detail pictures

Personlized Products Drill Bit For Granite Stone - 25mm CNC Diamond Finger Bit With 1/2″ Gas Thread – Sunny Superhard Tools detail pictures


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We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for Personlized Products Drill Bit For Granite Stone - 25mm CNC Diamond Finger Bit With 1/2″ Gas Thread – Sunny Superhard Tools , The product will supply to all over the world, such as: Salt Lake City, Switzerland, Latvia, We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.
  • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Ivan from Salt Lake City - 2017.05.31 13:26
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Doris from Czech Republic - 2018.09.19 18:37
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