Wuxi Yaheng Geological Equipment Technical Co., Ltd.
| Payment Terms | L/C, D/P, T/T, Western Union |
| Supply Ability | 3000 piece per month |
| Packaging Details | Air or Sea packing standard |
| Standard | Longyear standard |
| Material | high quality diamond material |
| Available Size | BQ NQ HQ PQ |
| application | Geological Prospecting |
| Brand Name | Yaheng |
| Model Number | BQ NQ HQ PQ |
| Place of Origin | China |
| Certification | ISO9001 |
View Detail Information
Explore similar products
Tapered Threads Straightness Wet Diamond Core Drill Bit PDC For Concrete /
Diamond Cutting Tools Wet Diamond Core PDC Drill Bits Stone Concrete Drill Bits
High Drill Speed Dry / Wet Diamond PDC Bit For Well Drilling , High Matrix For
High Speed NQ HQ PQ NWG Core Drilling PDC Bit for Concrete Slabs / Granite Tile
Product Specification
| Payment Terms | L/C, D/P, T/T, Western Union | Supply Ability | 3000 piece per month |
| Packaging Details | Air or Sea packing standard | Standard | Longyear standard |
| Material | high quality diamond material | Available Size | BQ NQ HQ PQ |
| application | Geological Prospecting | Brand Name | Yaheng |
| Model Number | BQ NQ HQ PQ | Place of Origin | China |
| Certification | ISO9001 | ||
| High Light | pdc drilling ，pdc bits drilling | ||
full model NQ HQ PQ ROD Rate Surface Set Diamond Core Bit For Granite
PDC Drill Bit For Sandstone Drilling
1. New Superhard Material;
2. High Drilling Rate;
3. Wearable Blade;
4. Used For Coal Mine
1. Cutting toos adopts superhard material, long service life drill bit;
2. Can be greatly improved the in hard and medium-hard drilling efficiency;
3. Wearable blade, without grinding, convenient to use;
4. Reduce the labor intensity,it is suitable for lithologic strata at level 4-12
This type of bit uses seismic grade tungsten-carbide as the cutting media. Tungsten-carbide does not possess the hardness of diamond and as such has a limited range of application as a core drilling cutting media. Tungsten-carbide bits are however a very cost effective means of drilling softer unconsolidated formations.
PCD(TSP) core bits are similar to surface-set diamond bits in that they are set with a single layer of cutters mounted on the face of the bit in a pre-determined pattern. Instead of natural drill diamond however, the cutting media used on geotechnical bits are synthetic polycrystalline diamond elements. These elements are composed of micron-sized particles of synthetic diamond that have been formed into various geometric shapes.
Like surface-set diamond bits, geotechnical bit crowns consist of a tough wear resistant matrix body that as a minimum includes natural diamond gauge protection setting. In most cases, the gauge protection setting is augmented with seismic grade tungsten-carbide pads and/or polycrystalline diamond elements.
Shear is the mechanism by which geotechnical bits cut the formation being drilled. In softer formations, these bits are capable of very high rates of penetration when compared to surface-set diamond bits due largely to their high degree of cutter exposure.
TSP Core Bits are ideal for geotechnical drilling applications. They are suited for soft to medium hard formations, such as clay, shale, sandstone, limestone, marble, basalt, etc
Features :
1. High Penetration Rate
2. High Rotation Speed
3. High Performance
4. Long life drilling
5. High strong resistance to abrasion
"Q" series:AQ,BQ,NQ,HQ,PQ/NQ2,HQ2,PQ2/NQ3/HQ3/PQ3
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
5,000,000-7,000,000
Employee Number:
100~120
Ecer Certification：
Active Member
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... 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...
Get in touch with us
Leave a Message, we will call you back quickly!