76mm diamond core bit for drilling of concrete,brick and stone
Negotiable /Piece
Min.Order:20 Pieces
Zhejiang Yongkang Jindu Industrial & Commercial Co., Ltd.
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 innovatio- ns.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 drilling bits in China.
Our Management
Our Factory
Our Process Workshop
Our Sample Room
Our Packing
Our Transportation
Product Picture
Diamond Segments
O.D of core bits | Segment thicknes | Segment height |
38mm | 3.6mm | 8.5mm |
40mm | 3.6mm | 8.5mm |
44mm | 3.6mm | 8.5mm |
50mm | 3.6mm | 8.5mm |
57mm | 3.7mm | 8.5mm |
63mm | 3.7mm | 8.5mm |
76mm | 3.7mm | 8.5mm |
83mm | 3.7mm | 8.5mm |
89mm | 3.8mm | 8.5mm |
102mm | 3.9mm | 8.5mm |
108mm | 4.0mm | 8.5mm |
112mm | 4.0mm | 8.5mm |
120mm | 4.2mm | 8.5mm |
127mm | 4.2mm | 8.5mm |
132mm | 4.2mm | 8.5mm |
150mm | 4.3mm | 8.5mm |
160mm | 4.3mm | 8.5mm |
180mm | 4.5mm | 8.5mm |
202mm | 4.5mm | 8.5mm |
230mm | 4.7mm | 8.5mm |
244mm | 4.7mm | 8.5mm |
274mm | 4.7mm | 8.5mm |
300mm | 4.8mm | 8.5mm |
320mm | 5.0mm | 8.5mm |
340mm | 5.0mm | 8.5mm |
Specifications diamond core bit series
Zhejiang Yongkang Jindu Industrial & Commercial Co., Ltd | |||||||
size | size | ||||||
Normail | Normail | Normail | Normail | ||||
O.D of core bits | Barrel length | O.D of core bits | Barrel length | O.D of core bits | Barrel length | O.D of core bits | Barrel length |
25mm | <=300mm | 55mm | <=500mm | 100m | <=500mm | 160mm | <=500mm |
26mm | <=300mm | 57mm | <=500mm | 102mm | <=500mm | 166mm | <=500mm |
28mm | <=300mm | 58mm | <=500mm | 107mm | <=500mm | 180mm | <=500mm |
29mm | <=300mm | 60mm | <=500mm | 110mm | <=500mm | 190mm | <=500mm |
30mm | <=300mm | 63mm | <=500mm | 112mm | <=500mm | 202mm | <=500mm |
32mm | <=300mm | 66mm | <=500mm | 120mm | <=500mm | 210mm | <=500mm |
34mm | <=300mm | 70mm | <=500mm | 125mm | <=500mm | 220mm | <=500mm |
35mm | <=300mm | 71mm | <=500mm | 127mm | <=500mm | 229mm | <=500mm |
36mm | <=300mm | 73mm | <=500mm | 130mm | <=500mm | 244mm | <=500mm |
38mm | <=300mm | 76mm | <=500mm | 132mm | <=500mm | 260mm | <=500mm |
42mm | <=500mm | 80mm | <=500mm | 140mm | <=500mm | 274mm | <=500mm |
44mm | <=500mm | 83mm | <=500mm | 150mm | <=500mm | 300mm | <=500mm |
48mm | <=500mm | 89mm | <=500mm | 151mm | <=500mm | 320mm | <=500mm |
50mm | <=500mm | 90mm | <=500mm | 152mm | <=500mm | 345mm | <=500mm |
52mm | <=500mm | 92mm | <=500mm | 159mm | <=500mm | 400mm | <=500mm |
Our Products In Canton Fair
Our Products In Domestic Fair
Our Products In Foreign Fair