28mm Rock Drilling Bit
Description
| Product Name: | Button Drill Bit | Diameter: | 1 5 / 8 Inch |
|---|---|---|---|
| Buttons: | 7 Buttons | Flushing Hole: | 1 Holes |
| Weight: | 0.42kgs | Color: | Request |
| Paint: | Spraying | Degree: | 4??46′ , 7 , 11 , 12 |
| Advantage: | High Performance | Application: | Construction Works , Energy & Mining, Quarrying |
| Highlight: |
28mm Rock Drilling Bit, 60mm Rock Drilling Bit |
||
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Customer Reviews
28mm Rock Drilling Bit
| Place of Origin: | CHINA |
|---|---|
| Brand Name: | MTH |
| Certification: | ISO 9001 |
| Model Number: | 41mm |
| Minimum Order Quantity: | 50 pcs |
|---|---|
| Price: | $3-$300 |
| Packaging Details: | plastic box and wooden case |
| Delivery Time: | 7-10 days |
| Payment Terms: | L/C, T/T, Western Union, |
| Supply Ability: | 50000 pcs per month |
Tapered 7 Degree Long Skirt Button Bit For Small Hole Drilling Rock Drilling Bit
Tapered 7 Degree Long Skirt Button Bit For Small Hole Drilling Rock Drilling Bit
Description:
Description:
Tapered drilling tools include tapered drill bits and tapered drill rods. Tapered drill bits come into three types, button, chisel and cross designs.
Product features:
Product features:
|
Degree: |
4??46′, 7, 11,12. |
|
Diameter: |
28mm – 60mm. |
|
Button quantity: |
6, 7, 8 ( commonly used ) |
|
Shank sizes |
Hex 19mm, Hex 22mm and Hex 25mm |
Application:
Application:
Tapered drill tools are mainly equipped on rock drilling equipment, well drilling equipment and oil field equipment. They are widely used for rock drilling, blasting holes and other drill works in quarries, coal mines, rod and dam constructions and other similar projects.
Advantage:
Advantage:
Tapered button bits have a good drilling performance and are excellent in longevity.
Export standard plastic box / carton /?wooden case.
Hebei Minetech Machinery Technology Co, Ltd. is located in Hebei province of China. Our company is a professional production and export tapered and thread rod, chisel and button bit and other mining drilling tools enterprises. With our rich experience for over a decade and with professional engineers and sales team, we focus on providing complete solutions for mining machinery.
mining tapered drill button bit,
41mm tapered drill button bit,
3×8 carbide mining bits
Name: Button Bits
Name:
Diameter: 32/34/36/38/40/42mm
Diameter:
Advantage: Easy to use
Advantage:
Color: Yellow, black ,red,green and so on.
Color:
Name: Rock Drilling Bit
Diameter: 45mm ~ 127mm
Color: Blue, black,yellow and so on.
Thread: R32 T38 T45 T51
Thread:
Name: Thread button bit
Diameter: 64mm
Advantage: High abrasion and impact resistance
Advantage: Easy to use,high efficiency, high quality, low price
Color: Blue, black and so on.
Name: Threaded Drill Bits
Diameter: 40 ~ 150mm
Usage: Mining,construction and so on
Usage:
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