38 мм 8 кнопок 12 градусов коническая буровая
- Категория: Детали оборудования для горнодобычи >>>
- Поставщик: Zhejiang,Pulanka,Rock,Tools,Co.,Ltd.Zhejiang,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 740.42 $* | 777.91 $* |
| Aug-19-2025 | 734.4 $* | 771.5 $* |
| Jul-19-2025 | 616.24 $* | 647.70 $* |
| Jun-19-2025 | 722.63 $* | 758.7 $* |
| May-19-2025 | 628.20 $* | 659.44 $* |
| Apr-19-2025 | 709.14 $* | 744.2 $* |
| Mar-19-2025 | 703.78 $* | 738.46 $* |
| Feb-19-2025 | 697.58 $* | 732.31 $* |
| Jan-19-2025 | 690.8 $* | 725.82 $* |
Характеристики
Discount product
34mm 7 button 7 degree tapered rock button drill bit
40mm 8 button or tips 7 degree tapered button rock bit with jack hammer YT26 or YT28
30mm 7 button 7 degree tapered rock drill mining drilling bits
32mm long skirt tapered mining rock drilling drill bits
32mm 8 button 7 degree tapered button rock mining drilling drill bit
36mm 8button 12degree tapered button rock mining drilling drill bit
38mm 8buttton 7 degree tapered mining rock button drill bit
38mm 7 button 7 degree tapered rock mining drilling button drill bits
45mm R32 Thread Button bit with high quality and long history in China
Product Description
Product Name: 38mm 8 button 7 degree
Product Material : Tungsten Carbide
Shape of button: diamond
payment: T/T L/C
package: each bits is paceked in one PE bag. 50 PE bag are packed in one PE box.
ceritification: ISO 9001
38mm 8 button 12 degree
it has 3 water holes: two are on the surface; one is on the side.
the front button size is 2*8mm
the gauge button size is 6*9mm
38mm 8 button 12 degree
length is 65mm, not including button.
degree:12 °
inner diam:22.8
the new bit is used more domed button shape than the old one, so the new design increases the abrasive restrictions. but it has restriction: it marchs to YT26 OR YT 28 jack hammer or hydraulic drill machine.
Certifications
About us
Detail information
Our company has more than 160 employees, covers an area of more than 4 acres and the building area is more than 7,000 square meters. Neatly arranged production lines, well-regulated working order, modern working facilities, diligent and responsible employees, will definitely give you a good first impression and more confidence in our company's products quality.
Our company mainly produces DTH hammers, high air pressure DTH bits, low air pressure DTH bits, threaded button bits, cold press tapered button bits, welded tapered button bits, tapered chisel bits and tapered cross bits. In addition, we are also committed to the development and manufacturing of higher-end project and mining tools.
Packing & Delivery
each bit is packed in PE bag and have oil to avoid rusting
each PE box has 50 pcs bit: the surface of box has company name, product type, quanitity and so on.
each pattel has 48 ctn PE box, and is covered by thin film, scotch tape and iron sheet.
Related Products
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38mm 4 & 5 & 8 buttons 7/11/12 degree tapered drill bit by button making machine
115mm 4 inch DHD340 high air pressure hammer rock bit
115mm mission 40 well drilling DTH hammer button drill bit
90mm CIR90 DTH Bits Low Air Pressure DTH Bits DTH Hammer drill bit
End
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