Active Member
|
[China]
Address: No. 018, Yaojiapo Road., Jinzhou New District, Ningxiang County
Contact name:Spring Huang
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd. |
|
|
D3.5-100 drill bit
Examples For Ordinary Bits
Flat, 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 | ||||
| 85 | 6×13 | 4×12 | 2 | 4.8 | 110524 |
| 90 | 6×14 | 4×13 | 2 | 4.9 | 110104 |
| 95 | 6×14 | 4×13 | 2 | 5.2 | 204050 |
| 100 | 6×14 | 5×13 | 2 | 5.8 | 110144 |
| 102 | 6×14 | 5×13 | 2 | 5.9 | 110554 |
| 105 | 6×14 | 5×13 | 2 | 6.2 | 110194 |
| 115 | 8×14 | 7×13 | 2 | 6.7 | 110214 |
Features: 1. applicable hard,very hard and medium soft rock formations.
2. Reliable quality, long service life, rare abnormal breakage during service life.
3. Good flushing effect to ensure high drilling rate
4. Strict quality warranty and compensation rules
5. Can match to the original Cop54 etc.
Markets: Italy, France, Russia, Greece,Canada,Korea, Chile, Brazil, Nigeria, Mongolia and etc.
Order Guide
Bit Dia.+ Shank + Face shape + Carbide button shape
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 DHLor EMS
