Product Description:
Rock Button Bit is a carbide drill bit used in geological drilling,
mining, oil drilling and other fields. It is mainly used for
efficient drilling in hard rock formations (such as granite,
basalt, quartzite, etc.).
Main features:
Structural design:
The drill bit surface is inlaid with multiple carbide ball teeth
(button teeth), which are usually spherical or hemispherical in
shape, and can effectively break hard rocks.
It adopts a tooth wheel (conical wheel) or a flat bottom design,
which is suitable for different drilling methods (impact drilling,
rotary drilling or compound drilling).
Material:
The matrix is usually made of high-strength alloy steel to ensure
the durability of the drill bit.
The ball teeth use tungsten-cobalt carbide (such as YG8, YG11),
which has extremely high wear resistance and impact resistance.
Application scenarios:
Mining: used for open-pit or underground drilling, such as blasting holes,
exploration holes, etc.
Geological exploration: used to obtain core samples or deep drilling.
Oil drilling: partly used for drilling operations in hard rock formations.
Advantages:
Strong wear resistance: carbide ball teeth can remain sharp for a long time.
High drilling efficiency: suitable for high-hardness rock formations, reducing the frequency
of drill bit replacement.
Wide adaptability: can be used for different drilling rigs such as impact drills,
rotary drills or down-the-hole drills.
Common types:
Roller Cone Bit: Suitable for rotary drilling, with ball teeth or wedge teeth on
the cone.
Button Bit: Mainly used for impact drills (such as down-the-hole drills).
If you have specific application requirements (such as drill bit
size, applicable rock type, etc.), please provide more information,
and I can further help you choose the appropriate drill bit model
or recommend a supplier.
Part Number | Bit Diameter (mm) | Bit Diameter (inch) | Front Buttons (No. x mm) | Gauge Buttons (No. x mm) | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
4148300705 | 64 | 2 1/2 | 3x11 | 6x12 | 35° | 3 | - | 1.8 |
4148300706 | 64 | 2 1/2 | 4x10 | 8x10 | 40° | 2 | - | 1.6 |
4148300707 | 64 | 2 1/2 | 3x10, 1x10 | 6x11 | 35° | 3 | - | 1.7 |
4148300708 | 70 | 2 3/4 | 4x11 | 8x11 | 40° | 2 | - | 1.9 |
4148300709 | 70 | 2 3/4 | 4x10, 1x10 | 8x11 | 30° | 4 | - | 1.9 |
4148300710 | 70 | 2 3/4 | 3x10, 1x10 | 6x12 | 35° | 3 | - | 1.8 |
4148300711 | 76 | 3 | 4x11 | 8x11 | 40° | 2 | - | 2.4 |
4148300712 | 76 | 3 | 5x11 | 8x13 | 35° | 2 | 1 | 2.4 |
4148300713 | 76 | 3 | 3x11, 1x11 | 6x12 | 35° | 3 | 1 | 2.6 |
4148300714 | 76 | 3 | 4x11, 1x11 | 8x12 | 35° | 4 | - | 2.6 |
4148300715 | 76 | 3 | 4x11, 1x11 | 8x11 | 40° | 4 | - | 2.6 |
4148300716 | 89 | 3 1/2 | 4x13 | 8x13 | 40° | 2 | - | 3.3 |
4148300717 | 89 | 3 1/2 | 5x13 | 8x13 | 35° | 2 | - | 3.3 |
4148300718 | 89 | 3 1/2 | 6x11 | 8x12 | 35° | 2 | - | 3.3 |
4148300719 | 89 | 3 1/2 | 3x11, 2x11 | 6x13 | 35° | 3 | 1 | 3.3 |
4148300720 | 89 | 3 1/2 | 4x11, 1x11 | 8x13 | 35° | 4 | - | 3.3 |
4148300721 | 89 | 3 1/2 | 4x13, 1x13 | 8x13 | 35° | 4 | - | 3.3 |
