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  Tel: +86-562-2112333
   Mobile: +8618805663066
  Wechat: 18805663066
  Email: tlcjdt@126.com
  Add: 16F Wanjin Building, ShiCheng Avenue, TongLing city, Anhui province, China
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Vacuum Brazed Diamond Core Drill Bits with Segment

  • CJ-1409
  • SGS
  • Core Drill Bit
  • Reinforced Concrete Drilling,Granite Drilling,
  • Granite,Marble,Concrete Drilling and Construction
  • Sharpness,Smooth Cutting
  • Roof, Flat, Turbo,Crown Teeth
  • 8mm-600mm
  • as Customer Request
  • Standard Package, as Customer Request
  • China
  • Customized
  • 80mm-1200mm
  • Diamond
  • Vacuum Brazed Diamond Core Drill Bits with Segment
  • 24mm
  • Laser/Silver/High Frequency/Brazed Welding
  • 1PCS
  • 1 1/4"Unc or Others
  • WanTong
  • 80mm-1200mm length
  • 8207191000
Product Name:Vacuum Brazed Diamond Core Drill Bits With Segment
Quality grade: High, Medium(could be selected)
Product Descriptions:
1) For concrete,High can drill 18-20m,Medium 12-18m
2) Long Drill,from 80mm-1200mm in total length
3) Diameter from 8mm-600mm. Other sizes are available.
4) Connection: 1-1/4 UNC or any other thread.
5) We can offer our clients good after-sale service and professional technical assistance.
1. Used for hole drilling of reinforced concrete, marble, granite, asphalt,etc. 
2. Good working performance. 
3. Affordable price. 
4. Diameter 8 to 600mm.

It is available to manufacture as customer's requirement.
Dia(mm) Drill Depth (mm) No.of Segs. Seg.Size(mm)
25 80~1200 3 15x4.0x10
32 4 15x4.0x10
38 4 20x3.5x10
42 4 20x3.5x10
46 5 20x3.5x10
52 5 24x3.5x10
56 5 24x3.5x10
63 6 24x3.5x10
67 6 24x3.5x10
72 7 24x3.5x10
76 7 24x3.5x10
83 7 24x3.5x10
89 8 24x3.5x10
92 8 24x3.5x10
102 9 24x4.0x10
108 10 24x4.0x10
114 10 24x4.0x10
122 10 24x4.0x10
127 11 24x4.0x10
132 11 24x4.0x10
142 11 24x4.0x10
152 12 24x4.0x10
160 12 24x4.0x10
165 12 24x4.0x10
172 14 24x4.0x10
180 14 24x4.0x10
200 14 24x4.5x10
215 15 24x4.5x10
230 15 24x4.5x10
250 16 24x4.5x10
254 16 24x4.5x10
355 18 24x5.0x10
1.T/T:30% payment in advance and the rest 70% before shipping.
2. Paypal,Western Union,MoneyGram: 30% payment in advance and the rest 70% before shipping.
3. L/C: Irrevocable L/C at sight.
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.

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 ,multifunctional 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 !

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 managerment 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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Contact Us
   Tel: +86-562-2112333
    Mobile: +8618805663066
  Wechat: 18805663066
  Email: tlcjdt@126.com
  Add: 16F Wanjin Building, ShiCheng Avenue, TongLing city, Anhui province
Copyright  2017 Tongling Changjiang Diamond Tools Co.,Ltd. All rights reserved.     皖ICP备17013062号-1