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| Place of Origin: | China |
| Brand Name: | MIROC |
| Certification: | ISO |
| Model Number: | 7 Degree Tapered Button Bits |
| Minimum Order Quantity: | 50 |
|---|---|
| Price: | negotiation |
| Packaging Details: | Carton Box or Wooden Box |
| Delivery Time: | 25 days |
| Payment Terms: | T/T or L/C |
| Supply Ability: | 20000 pieces per month |
| 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 | ||
| High Light: | hardened steel drill bits,milling drill bits |
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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 |
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
