
Mining Exploring Diamond Core Drill Bit Set BQ HQ NQ PQ For Hard Rock Formation
Specifications
Features: | High Penetration Rate, High Speed,High Performance | Material: | Diamond |
Type: | Impregnated Bits | Use: | Mineral Exploration,Mineral Exploration |
Product Name: | Core Drill Bits | Crown Height: | 9mm, 12mm, And 16mm |
Description:
Brief Introduction of Q-Series Diamond Core Bits
The Q-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 or surface set.
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 Q-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.
"Q" series:AQ,BQ,NQ,HQ,PQ/NQ2,HQ2,PQ2/NQ3/HQ3/PQ3
Item No | OD OF THE BIT | ID OF THE BIT | Reaming Shell | ||
mm | mm | mm | |||
AQ | 47.5~47.75 | 26.85~27.1 | AQ | 47.88~48.13 | |
BQ | 59.44~59.69 | 36.27~36.52 | BQ | 59.82~60.07 | |
NQ | 75.19~75.44 | 47.5~47.75 | NQ | 75.57~75.82 | |
HQ | 95.38~95.76 | 63.38~63.63 | HQ | 95.85~96.27 | |
PQ | 121.8~122.3 | 84.84~85.09 | PQ | 122.43~122.81 | |
Wuxi Yaheng Geological Equipment Technical Co., Ltd.
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.