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| Categories | Button Drill Bit |
|---|---|
| Place of Origin: | China |
| Brand Name: | MIROC |
| Model Number: | 7 Degree Tapered Button Bits |
| MOQ: | 50 |
| Packaging Details: | Carton Box or Wooden Box |
| Delivery Time: | 25 days |
| Payment Terms: | T/T or L/C |
| Supply Ability: | 20000 pieces per month |
| Price: | negotiation |
| Certification: | ISO |
| Taper Degree: | 4° ,6°, 7°, 11°, 12° |
| Diameter(mm): | 28/29/30/32/33/34/35/ 36/38/40/41/22/42/45 |
| Length (mm): | 50/55/60/71/80 |
| Buttons: | 4, 5, 6, 7, 8 |
| Flushing Water Hole Nos: | 1, 2, 3 |
| Skirt: | Short, Long |
| Feature: | Tapered drill bits connect tapered drill steel of rock drill for drilling holes |
| Material: | High quality carbide and high quality steel |
| Use: | granite and marble quarry, gold mine, railway, tunnel, etc. for drilling |
| Company Info. |
| KSQ Technologies (Beijing) Co. Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Green Alloy Steel Long Skirt Dia 32 - 41mm Tapered Industrial
Button Bits
Tapered button bits
Comparing with tapered chisel bits and tapered cross bits, button
bits has higher technology, much longer primary drilling time and
higher drilling efficiency, so that the button bit is popular among
the users.
According to the tungsten carbide insert, tapered button bits can
be divided into the types of hemispherical button, conical button
and parabolic button, etc.
Button bits with hemispherical button is for high bearing capacity
and abrasive resistance while conical button and parabolic button
are for high drilling speed and low abrasive resistance.
| Product name | Tapered Button Bits |
| Material | Tungsten Carbides |
| Application | Quarrying, small hole drilling |
| Advantage | High Performance |
| Color | Customized |
| Usage | Mining / Quarrying / Tunneling |
| Button Type | Hemispherical/Parabolic/Ballistic / Conical |
Our Advantages:
1.higher hardness,higher wear resistance,higher toughness,better
deflection and fracture resistance,results in a long life and good
size accuracy
2.Abundant tool choices,suitable for every aspect of today's
routing work requirements
3.Critial quality inspection control under the criteria of ISO
Tapered button bits are the most popular tapered drill bits with a
wide selection of head diameters from 26mm to 48mm. With carbide
buttons hot pressed on the bit skirts, tapered button bits have a
good drilling performance and are excellent in longevity.
Specification
| Product Code and Brief Description | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
BL732-7D-22, 7° Tapered Button Bit, Long Skirt | 35° | 1 | 1 | 0.3 |
BL733-7D-22, 7° Tapered Button Bit, Long Skirt | 35° | 1 | 1 | 0.31 |
BL735-7D-22, 7° Tapered Button Bit, Long Skirt | 35° | 1 | 1 | 0.36 |
BL738-7D-22, 7° Tapered Button Bit, Long Skirt | 35° | 1 | 1 | 0.41 |
BL741-7D-23, 7° Tapered Button Bit, Long Skirt | 35° | 1 | 1 | 0.42 |
|
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