High Quality DTH Button Drill Bits for Mining Machine DHD Mission, Numa, SD Shank DTH Bit, ...
Qiang Han Paper Co., Ltd. / 2022-07-04
- After-sales Service：1 Years
- Warranty：1 Years
- Certification：CE, API
- Surface Treatment：Galvanized
- Manufacturing Process：Forging
- Material：Tungsten Carbide, High Manganese Steel
=== Base Info ===
- Model NO.：DHD3.5, DHD380, DHD360, Mission50, Sd6, Numa120
- Diameter：76-1000mm
- Processing Type：Forging
- Use：Well Drilling,Coal Mining,Quarry Drilling
- Transfer：Air,Sea,Express
- Color：Request
- Advantage：High Performance
- Product Name：Down The Hole (DTH) Bit
- Face Design：Flat;Convex;Concave
- Inserts Design：Spherical; Ballistic; Parabolic
- Transport Package：Wooden Box or as Customers Inquire
- Specification：76-1000mm
- Trademark：PANDA
- Origin：Shandong China
- HS Code：82071990
- Production Capacity：2000 Pieces , Week
=== Description ===
Specification:
| HAMMER INCH | BIT DIA(MM) | BIT DIA(INCH) | SHANK |
| 1 | 64MM-76MM | 2 1/2"-3" | BR1 |
| 2 | 76MM-90MM | 3"-3 1/2" | BR2/PAD320 |
| 3 | 85MM-105MM | 3 2/5"-4" | BR3/DHD330/COP32/PAD330 |
| 3.5 | 85MM-110MM | 3 2/5"-4 1/3" | DHD3.5/IR3.5/COP34/QL30/PAD3.5 |
| 4 | 105MM-140MM | 4"-5 1/2" | DHD340/COP44/QL40/SD4/MISSION40/PAD340 |
| 5 | 127MM-200MM | 5"-8" | DHD350/COP54/QL50/SD5/MISSION50/PAD350 |
| 6 | 152MM-254MM | 6"-10" | DHD360/COP64/QL60/SD6/MISSION60/PAD360 |
| 8 | 195MM-350MM | 7.2/3"-13 4/5" | DHD380/COP84/QL80/SD8/MISSION80/PAD380 |
| 10 | 254MM-380MM | 10"-15" | SD10/NUMA100/DHD1100/PAD1100 |
| 12 | 305MM-457MM | 12"-18" | SD12/NUMA120/DHD1120/PAD1120 |
Different Shanks:
Different Faces Shapes:
Different Buttons Shapes:
FAQ:
Q1: Can I have a sample for testing?
A:Samples are still to be paid but discounted price can be provided.
Q2: Do you have the inspection procedures?
A:100% strict inspection and testing for every order before packing.
Q3: How can i get the after sale services?
A:Free replacement will provide once the problems casued by our product quality.
Q4: Can I have a visit to your factory before the order?
A: Sure, welcome, here is our address: Yantai, Shandong.
CONTACT:
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