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| Place of Origin: | Shandong, China |
| Brand Name: | MIROC |
| Certification: | ISO |
| Model Number: | Taper Button Bit |
| Minimum Order Quantity: | 50 pcs |
|---|---|
| Price: | Negotiation |
| Packaging Details: | Carton, wooden boxes or customized |
| Delivery Time: | 15-20 days |
| Supply Ability: | 20000 pcs per month |
| Material: | Tungsten Carbide | Bit Dia.: | 32mm To 70mm |
|---|---|---|---|
| Buttons: | 4, 5 , 6 , 7, 8 Buttons | Skirt: | Short Skirt, Long Skirt |
| Flushing Holes: | 2 Or 3 | Taper Degree: | 4, 7, 11, 12 Degree |
| Button Shape: | Ballistic, Spherical, Conical | Shank Size: | Hex 19mm, 22mm, 25mm |
| High Light: | 7 degree tapered button bit,42mm tapered button bit,short skirt carbide rock drill bits |
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7 Degree 42mm Tapered Button Bit For Rock Drillings
Taper button bit, as a small hole bit, use taper match bit with rod to be used for air leg or hand held jack hammer driller in quarrying and mining. With diameter of 32mm to 65mm, they are widely used in mining and quarrying, with combination of well anti-wear and anti-impact carbide buttons and high performance steel, it features the advantages of higher driving efficiency, long service life, better powder exhausting and easier bit back.
Specifications
| 7° Tapered Button Bit | Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | Product Code | |||
| mm | inch | Front | Gauge | Front | Side | kg | ||
| Button Bit, Short Skirt BS4XX |
32 | 1 1/4 | 1x8 | 3x8 | 1 | 1 | 0.24 | BS432-7D-22 |
| 36 | 1 3/7 | 1x8 | 3x9 | 1 | 1 | 0.37 | BS436-7D-22 | |
| 38 | 1 1/2 | 1x8 | 3x9 | 1 | 1 | 0.37 | BS438-7D-23 | |
| 40 | 1 4/7 | 1x8 | 3x9 | 1 | 1 | 0.38 | BS440-7D-23-1 | |
| 40 | 1 4/7 | 1x9 | 3x10 | 1 | 1 | 0.4 | BS440-7D-23-2 | |
| 40 | 1 4/7 | 1x9 | 3x9 | 1 | 1 | 0.4 | BS440-7D-23-3 | |
| 42 | 1 2/3 | 1x8 | 3x9 | 1 | 1 | 0.4 | BS442-7D-23-1 | |
| 42 | 1 2/3 | 1x9 | 3x10 | 1 | 1 | 0.43 | BS442-7D-23-2 | |
| 42 | 1 2/3 | 1x9 | 3x9 | 1 | 1 | 0.43 | BS442-7D-23-3 | |
| Button Bit, Short Skirt BS6XX |
34 | 1 1/3 | 2x7 | 4x7 | 1 | 1 | 0.29 | BS634-7D-22 |
| Button Bit, Short Skirt BS7XX |
33 | 1 2/7 | 2x7 | 5x7 | 2 | 1 | 0.26 | BS733-7D-22 |
| 35 | 1 3/8 | 2x7 | 5x8 | 1 | 1 | 0.33 | BS735-7D-22 | |
| 36 | 1 3/7 | 2x7 | 5x8 | 1 | 1 | 0.37 | BS736-7D-23 | |
| 38 | 1 1/2 | 2x7 | 5x8 | 1 | 1 | 0.38 | BS738-7D-23-1 | |
| 38 | 1 1/2 | 2x7 | 5x9 | 2 | 1 | 0.38 | BS738-7D-23-2 | |
| 40 | 1 4/7 | 2x7 | 5x9 | 1 | 1 | 0.4 | BS740-7D-23 | |
| 42 | 1 2/3 | 2x8 | 5x9 | 1 | 1 | 0.43 | BS742-7D-23 | |
| Button Bit, Long Skirt BL7XX |
32 | 1 1/4 | 2x7 | 5x7 | 1 | 1 | 0.3 | BL732-7D-22 |
| 33 | 1 2/7 | 2x7 | 5x7 | 1 | 1 | 0.31 | BL733-7D-22 | |
| 35 | 1 3/8 | 2x7 | 5x8 | 1 | 1 | 0.36 | BL735-7D-22 | |
| 38 | 1 1/2 | 2x7 | 5x9 | 1 | 1 | 0.41 | BL738-7D-22 | |
| 41 | 1 5/8 | 2x7 | 5x9 | 1 | 1 | 0.42 | BL741-7D-23 | |
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
