High drill speed B76 Diamond Core Bit , OD 75.87~76.12mm
Description:
Brief Introduction of B-Series Diamond Core Bits
The B-Series diamond bits are cutting tools .They are widely be used for wire-line core drilling. They contain diamond segments bonded to a base material.
The Bits could be impregnated, they are single tube core drill bits.
They are widely applied in cutting non-ferrous materials.
Yaheng’s bits are using high quality diamond materials and also based on Yaheng’s exquisite technology.
Features of B-Series Diamond Bits
1. Wide hardness range. Yaheng could produce the bit hardness from 5 to 55°
2. High drill speed.
3. Longer service life.
4. Competitive prices.
5. 15 years experience in manufacturing diamond core bits.
Specifications
|
Item No
|
OD OF THE BIT
|
ID OF THE BIT
|
Reaming Shell
|
|
mm
|
mm
|
mm
|
|
B46
|
45.92~46.18
|
31.57~31.82
|
46.2~46.4
|
|
B56
|
55.88~56.13
|
41.58~41.83
|
56.2~56.4
|
|
B66
|
65.87~66.12
|
51.56~51.81
|
66.14~66.4
|
|
B76
|
75.87~76.12
|
61.57~61.82
|
76.2~76.5
|
|
B86
|
85.88~86.13
|
71.58~71.83
|
86.2~86.5
|
|
B101
|
100.87~101.12
|
86.57~86.82
|
101.2~101.5
|
|
B116
|
115.82~116.2
|
101.58~101.83
|
116.2~116.6
|
|
B131
|
130.81~131.19
|
116.57~116.82
|
131.19~131.57
|
|
B146
|
145.80~146.18
|
131.57~131.82
|
146.22~146.6
|
ABOUT US:
Wuxi Yaheng Geological Equipment Technical Co.,Ltd is a professional diamond tools manufacturer in China.
We specialize manufacturing core drilling tools and diamond tools ,core drills ,core drill rods,wireline core drill parts ect.
Yaheng 's products are widely used in geological and mineral,metallurgy,mining and hydrology industries.
Yaheng's egineers are good at making research and development,and we also have a good sales team which is professional and active service.
