CF-1W Model short diamond core drill bits

Specifications Diameter: 26mm- 600mm

craft:high-frequency welding wet core bit

standard barrel length:400mm/450mm/500mm

H.S. CODE:8207501000

      Company Information About US Jindu Industrial &  Commercial Corporation located at capital of hardware,Yongkang City Zhejiang Province.                     Since the very beginning of establishment in 1995,the core of the main primary business at the field of man-                  ufacturing, research and development of the diamond tools.After the 18years' development,Jindu Industrial               Corporation has become one of the biggest and most professional  foundation for manufacturing,Research                        and development of diamond tools industries in China,which is due to continuously investing in the overall               enhancement of diamond tools business areas and improving techniques,management skills and innovati-                     ons.Jindu has aready become the only professional manufacturer in the field of engineering drilling and dia-                   mond bits.Products varieties include all types of drilling machines and dri-lling bits in China. Our Management Products Picture Our Process Workshop Our Sample Room     Packaging & Shipping Our Packing Our Transportation       Product Description Product Picture Diamond Segments

Zhejiang Yongkang Jindu Industrial & Commercial Co., Ltd
O.D of core bits/O.D of corebits	Segmentthickness/Segmentthickness	Segmentheight/Segmentheight
38mm             127mm	3.6mm                   4.2mm	8.5mm           8.5mm
40mm             132mm	3.6mm                   4.2mm	8.5mm           8.5mm
44mm             150mm	3.6mm                   4.3mm	8.5mm           8.5mm
50mm             160mm	3.6mm                   4.3mm	8.5mm           8.5mm
57mm             180mm	3.7mm                   4.5mm	8.5mm           8.5mm
63mm             202mm	3.7mm                   4.5mm	8.5mm           8.5mm
76mm             230mm	3.7mm                   4.7mm	8.5mm           8.5mm
83mm             244mm	3.7mm                   4.7mm	8.5mm           8.5mm
89mm             274mm	3.8mm                   4.7mm	8.5mm           8.5mm
102mm             300mm	3.9mm                   4.8mm	8.5mm           8.5mm
108mm             320mm	4.0mm                   5.0mm	8.5mm           8.5mm
112mm             340mm	4.0mm                   5.0mm	8.5mm           8.5mm
120mm	4.2mm	8.5mm

Specifications diamond core bit series

Size	Size
O.D of core bits	Barrel length
25mm       55mm       100mm       160mm	400mm        450mm        500mm
26mm       57mm       102mm       166mm	400mm        450mm        500mm
28mm       58mm       107mm       180mm	400mm        450mm        500mm
29mm       60mm       110mm       190mm	400mm        450mm        500mm
30mm       63mm       112mm       202mm	400mm        450mm        500mm
32mm       66mm       120mm       210mm	400mm        450mm        500mm
34mm       70mm       125mm       220mm	400mm        450mm        500mm
35mm       71mm       127mm       229mm	400mm        450mm        500mm
36mm       73mm       130mm       244mm	400mm        450mm        500mm
38mm       76mm       132mm       260mm	400mm        450mm        500mm
42mm       80mm       140mm       274mm	400mm        450mm        500mm
44mm       83mm       150mm       300mm	400mm        450mm        500mm
48mm       89mm       151mm       320mm	400mm        450mm        500mm
50mm       90mm       152mm       345mm	400mm        450mm        500mm
52mm       92mm       159mm       400mm	400mm        450mm        500mm

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