Price on request
Pricing is provided on request — use the quote form below.
Something wrong with this listing? Report it
mining tapered rock drill bit·Dia : 28mm to 51mm·Taper angle: 7 11 12 degree·Shank:B19 B22 B25·Production capctity:5000pcs/m
| Place of Origin | Fujian China (Mainland) | Model Number | Tapered Button bit |
|---|---|---|---|
| Type | Drill Bit | Machine Type | Drilling Equipment |
| Certification | ISO9001 | Material | Carbide |
| Processing Type | Forging | Use | Ore Mining |
| item name | mining tapered rock drill bit | color | Gold or red or others |
| Application | Blast hole drilling spare parts | Usage | rock drill or jack hammer parts |
| Details | mining tapered rock drill bit · Dia : 28mm to 51mm · Taper angle: 7 11 12 degree · Shank:B19 B22 B25 · Production capctity:5000pcs/m |
| Packaging Detail | carton |
|---|---|
| Delivery Detail | within 25 days after receiving your full payment |
1. Bits: tapered drill bits
2. Diameter : 28mm – 45mm
3. Taper: 7 degree, 11 degree, 12 degree
4. Bottom Hole: 22mm, 25mm
5. Bit Body: Short skirt and Long skirt
6. Water Hole: 3
Compared with tapered chisel bits and tapered cross bits, tapered button bits are technically advanced tapered drill bits which are very popular across the globe. With carbide buttons hot pressed on bits bodies, they have a very good drilling performance and long life time. Usually used for hard and very hard rock formation. Different diameters and taper degrees are available to suit different applications in mining, quarrying etc. According to the total height of bits, they have short skirt button bits (about 50 mm) and long skirt button bits (about 80mm).
| Model | Taper Degree | Diameter | Length | No. of buttons & Type |
| mm | mm | |||
| D28b5A1-722 | 7°(6° 11° 12°) | 28 | 50-80 | 5A1 (5A3) |
| D30b7A4-722 | 7°(6° 11° 12°) | 30 | 50-80 | 7A4 (4A2 5A3 6A6) |
| D32b7A4-722 | 7°(6° 11° 12°) | 32 | 50-80 | 7A4 (4A2 5A3 5A5 6A6) |
| D34b7A4-722 | 7°(6° 11° 12°) | 34 | 50-80 | 7A4 (4A2 5A3 6A6) |
| D35b7A4-722 | 7°(6° 11° 12°) | 35 | 50-80 | 7A4 (6A6) |
| D36b7A4-722 | 7°(4.46° 6° 11° 12°) | 36 | 50-80 | 7A4 (4A2 5A3 6A6) |
| D38b7A4-722 | 7°(4.46° 6° 11° 12°) | 38 | 50-80 | 7A4 (4A2 5A3 6A6) |
| D40b7A4-722 | 7°(6° 11° 12°) | 40 | 50-80 | 7A4 (4A1 4A2 5A3 6A6) |
| D41b7A4-722 | 7°(6° 11° 12°) | 41 | 50-80 | 7A4 |
| D42b5A1-722 | 7°(6° 11° 12°) | 42 | 50-80 | 5A1 (4A2 5A3 7A4 6A6) |
| D45b6A6-722 | 7°(6° 11° 12°) | 45 | 50-80 | 6A6 |
api oilfield drill collar
best Q series Water Swivel
4 times manganese stone cone crusher parts
Outer Tube in drilling equipment
Oilfield API Drill Pipe as Integral Heavy Weight Drill Pipe for Spare Parts of Offshore Drilling Rig on
API Integral Heavy Weight Drill Pipe/Rod-Petroleum drilling-Alloy steel and non magnetic steel
