variety sizes high-quality long-term diamond core drill bit
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Product Details
Place of Origin | Henan, China | Brand Name | FRIEND | |
Model Number | FDSZ | Type | Other, Core Drill Bit, high efficiency | |
Material | Diamond | Use | Masonry Drilling |
Product Description
Specifications
1)for general civil, concrete, brick wall punch.2)for professional users, bridge engineer, metro engineer
3)high-quality
Welcome to
Anyang Friend Diamond Tools CO.LTD.
Details:
Specitications |
| Unit:mm | ||||
Outer Diameter | Length A | Length B | Segment Dimensions | Number of segment | ||
Inch | Metric | Thickness | Hight | |||
1 1/8″ | 27 | 375 | 450 | 3.7 | 8.5 | 3 |
1 1/3″ | 32 | 375 | 450 | 3.7 | 8.5 | 3 |
1 2/5″ | 36 | 375 | 450 | 3.7 | 8.5 | 3 |
1 3/4″ | 44 | 375 | 450 | 3.7 | 8.5 | 5 |
2″ | 51 | 375 | 450 | 3.6 | 8.5 | 5 |
2 1/4″ | 56 | 375 | 450 | 4 | 8.5 | 5 |
2 1/2″ | 63 | 375 | 450 | 4 | 8.5 | 6 |
3″ | 76 | 375 | 450 | 4 | 8.5 | 7 |
3 1/4″ | 83 | 370 | 450 | 4 | 8.5 | 8 |
3 1/2″ | 89 | 370 | 450 | 4 | 8.5 | 9 |
3 3/4″ | 96 | 350 | 420 | 4 | 8.5 | 9 |
4″ | 102 | 350 | 420 | 4 | 8.5 | 10 |
4 3/4″ | 120 | 350 | 420/500 | 4 | 8.5 | 11 |
5″ | 127 | 350 | 420 | 4.2 | 8.5 | 12 |
5 1/5″ | 132 | 350 | 420/500 | 4.5 | 8.5 | 13 |
6″ | 152 | 350 | 420 | 4.5 | 8.5 | 14 |
6 1/3″ | 160 | 350 | 420 | 4.5 | 8.5 | 16 |
7″ | 180 | 350 | 420 | 4.5 | 8.5 | 18 |
(The drill bits'size number are masured by hand,allowable error)
diamond toolsBlue Diamond Series: for general civil, concrete, brick wall punch.
Red Diamond Series: for professional users, bridge engineering, metro engineering, high-grade reinforced concrete drilling.
About us:
Anyang Friend Diamond Tools CO.LTD. is an industry and trade company.We have more than 10 years experience do saw blade and drill bit.
We are the king of this aera, we have our own research and development department.So we have a series of superior products that others can not access.
We also has a professional QC department to ensure our products are good enough to enter the market.Our sale service department is also our strength,they offer a good warrenty to let our customers feel at ease.
Above all, I recommend you to cooperate with us.It must be a wonderful experience.
Contact Us
- Anyang Friend Diamond Tools Co., Ltd.
- Contact nameTom Tang Chat Now
- Phone86-0372-2582602,13783831468
- AddressAnyang City, the southern section of Pingyuan Road East, Anyang, Henan
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Cutting | Drilling | Grinding | New Products |
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