Home > Products > DTH Drilling Tools > DTH DHD380-219 drill bit
DTH DHD380-219 drill bit
- 10000 Piece / Pieces per Month
- shanghai
- T/T Credit Card
Product Details
Place of Origin: | Hunan, China | Brand Name: | Tianhe | Model Number: | DTH DHD380 drill bit |
Type: | Other, DTH bit | Material: | Other, alloy steel, Carbide | Use: | Well Drilling |
Product Description
Specifications
1.Drop center face:all rock2.spherical: reliable in hard abrasive rock
3.improved flushing effect
4.longer service life
1.Can match to the original DHD380 hammer.
2.Main three types of face of bits:flat,concave and convex faces.
3. spherical, ballistic, parabolic insert
Application range: All kinds of rock formation.
Face design: flat, convex, concave
Inserts design: spherical, ballistic, parabolic
Features: 1.Reliable quality, long service life, rare abnormal breakage during service life.
2.Good flushing effect to ensure high drilling rate
3.Strict quality warranty and compensation rules
4.Reasonable designs
5.High penetration
Markets: Italy, France, Russia, Greece,Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc.
Examples For Ordinary Bits
Concave, spherical(other designs of faces and inserts are available)
Bit Dia.(mm) |
Qty.× Button Dia.(mm) |
Qty.Air Holes |
Weight (kg) |
Product Code | |
Outer |
Front | ||||
199 | 10×18 | 6×18+7×16 | 2 | 40 | 151224 |
203 | 10×18 | 6×18+7×16 | 2 | 41 | 150034 |
210 | 10×18 | 6×18+8×16 | 2 | 42 | 150554 |
216 | 10×18 | 6×18+7×16 | 2 | 43 | 150764 |
220 | 10×18 | 6×18+7×16 | 3 | 44 | 150814 |
225 | 10×18 | 6×18+10×16 | 2 | 45 | 150574 |
235 | 10×18 | 6×18+9×16 | 2 | 55 | 150114 |
240 | 10×18 | 6×18+9×16 | 2 | 60 | 150134 |
How to complete the whole deal
Step:
1. Firstly decide the design, material and color
2. Decide the size in accordance with client's requirement and our
recommendation
3. We will give the best offer.
4. Client's accept the offer and we send proforma invoice.
5. Client transfers 30%-50% deposit and production begins
6. After production, we will send ready products photo
7. After client's confirmation, we will arrange shipment, and send
copy shipping documents like B/L, commercial invoice and
packing list
8. Client transfer balance payment and we will send original
documents by DHL or EMS
Contact Us
- Changsha Tianhe Drilling Tools And Machinery Co., Ltd.
- Contact nameSpring Huang Chat Now
- Phone86-731-85853281,13077324210
- AddressLianfeng Country, Hanpu Town, Yuelu Section Changsha,Hunan
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