Gold Member Since 2016
Audited Supplier
TongLing ChangJiang Diamond Tools Co., Ltd.

Diamond Bit, Core Drill, Core Bit manufacturer / supplier in China, offering Sintered Diamond Core Drill Bit for Stone, High Quality Diamond Drill Bit, China Drill Core Screw Bits Concrete Hand Drill Works and so on.

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Supplier Homepage Product Diamond Rock Core Bit Sintered Diamond Core Drill Bit for Stone

Sintered Diamond Core Drill Bit for Stone

FOB Price: US $10-200 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $10-200/ Piece
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Port: Shanghai, China
Production Capacity: 50000 PCS/Year
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: CJ-2034
  • Certification: SGS
  • Type: Core Drill Bit
  • Usage: Wood and Stone Drilling
  • Thread Size: 1-1/4" Unc or Customized
  • Blade Welding Technology: Laser/Silver/High Frequency/Brazed Welding
  • Classification: Hand Drill
  • Performance: Long Service Life
  • MOQ: 10 PCS
  • Transport Package: Standard Package, as Customer Request
  • Origin: China (Mainland)
  • Customized: Customized
  • Length: 70mm
  • Material: Diamond
  • Product Name: Sintered Diamond Core Drill Bit for Stone
  • Feature: Sharpness,Smooth Cutting
  • Outside Diameter: 8mm-76mm
  • Advantage: Cut Smooth Clean Holes
  • ODM/OEM: Yes
  • Trademark: WanTong
  • Specification: SGS
  • HS Code: 8207191000
Product Description
Product Name:Sintered Diamond Core Drill Bit For Stone 

Brand:WanTong

Product Descriptions:
1.Suitable for all kinds of stone materials,ceramics
2.Used on drilling machine and angle grinder,etc

Advantage:
1.Excellent comprehensive working performance.
2.High efficiency at the process of drilling.
3.Good quality with competitive price for our diamond drill.
4.Widely use to drilling many kinds of stone.
5.Drilling smooth and fast with our segmented core drill bit.
6.Long lifespan with our stone drill tool .
7.Our segmented core drill bit use safe. 
8.Longer lifespan with sharper type.

It is available to manufacture as customer's requirement.
Item No.Outside diameter(mm)Bit Length(mm)Segment spec(mm)
CJ-20018708*2.5
CJ-200210708*2.5
CJ-200312708*2.5
CJ-200414708*2.5
CJ-200516708*2.5
CJ-200618708*2.5
CJ-200720708*2.5
CJ-200822708*2.5
CJ-200925708*2.5
CJ-201027708*2.5
CJ-201130708*2.5
CJ-201232708*2.5
CJ-201336708*2.5
CJ-201440708*2.5
CJ-201544708*2.5
CJ-201646708*2.5
CJ-201751708*2.5
CJ-201856708*2.5
CJ-201963708*2.5
CJ-202066708*2.5
CJ-202171708*2.5
CJ-202276708*2.5

Packing & Shipping:
1)Each diamond Core drill is packed in an inner cardboard case, and then several of these inner cases are put in an export standard carton; then reinforced with straps.
2)Normally we can make shipment within 15 days after receiving your payment.

Payment:
1.T/T:30% payment in advance and the rest 70% before shipping.
2. Western Union,MoneyGram,Paypal: 30% payment in advance and the rest 70% before shipping.
3. L/C: Irrevocable L/C at sight.

Company Profile:
TongLing ChangJiang Diamond Tools Co.,Ltd. is located in TongLing city, AnHui Province. Our company is only one hour's drive from the breathtaking Mount Huang and twenty minutes' drive from Mount JiuHua which is one of China's most famous Holy Lands of Buddhism . Our company was founded in Sep. 2003.  We have independently researched and developed more than 10 models of concrete drill machines ,multi-functional core drill machines(drilling,cutting,polishing), concrete cutting machines , polishing machines ,gasoline driven drilling machines. We produce more than 50 specs of diamond core bit (¢8mm-¢400mm)with different grades of qualities.
We have specialized technical professionals with abundant experiences and  qualified marketing and after-sale service teams.
We are national high-tech enterprise with "WanTong" as our registered trademark. We have registered 28 patents, including 3 invention patents of our own.
We take "Honesty, Innovation, Cooperation and Development" as our mission and are willing to provide superior quality and first-class services to reward the customers and the society .
Welcome to visit our company !

FAQ:
Q1. How is your quality?
A1. We have a very seriously control system(ERP system). We guarantee the high performance of our products.
Q2. Do you have different quality for different kind of stone?
A2. Yes, according hardness of stone and stone's feature, we have different typology respectively.
Q3. If we need technical support, can you offer us?
A3. Yes, we have an experienced team, offering our customers additional benefits with specific advice, by our product management staff, engineers and technicians.
Q4. Is there cheap shipping cost to import to our country?
A4. For small order, Express will be the best, And for bulk order, sea ship way is best but take longer time. For urgent orders, we suggest via air to airport or by Express send to your door.
Q5. When you can reply to me when I send you an Inquiry?
A5. We promise to reply within 24 hours( including holidays) on receipt of your inquiry.
Q6. Do you offer free samples?
A6. Normally we do not offer free samples, but we could properly adjust according to detailed requirement

Please feel free to contact me if you have any concerns!
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