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| Categories | DTH Drill Bits |
|---|---|
| Place of Origin: | Hunan, China |
| Brand Name: | SOLLROC |
| MOQ: | 1 |
| Price: | $100 |
| Weight: | 4.5 KG |
| Material: | carburized steel |
| Processing Type: | heat treatment and machining process |
| Bit Diameter: | 85-105 mm |
| Air Holes: | 2 |
| Gauge Buttons: | 6×φ13-8×φ13 |
| Front Buttons: | 4×φ12-6×φ12 |
| Shank Type: | BR3 |
| Part Numbers: | BR3-85 to BR3-105 |
| Hammer Size: | 3 inch |
| Drilling Type: | High air pressure DTH |
| Button Configuration: | Precision buttons |
| Body Material: | Alloy steel |
| Surface Treatment: | Surface compression |
| Hardness: | Heat treated |
| Company Info. |
| Changsha Sollroc Engineering Equipments Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
SOLLROC DTH button bit are used around the world. Whatever conditions you're dealing with, our drill bits make the job easier. They are fitted with our sollroc proprietary cemented carbide buttons, which are designed to drill further.
We offer a comprehensive range of DTH drill bits to match all conceivable applications. Each bit is made from quality alloy steel, and has been precision machined to produce a perfect body, heat treated to the required hardness, given surface compression for fatigue resistance, and fitted with precision buttons manufactured in-house.
| 3" hammer DTH bits shank | Bit Dia. | No. Air Holes | Gauge Buttons | Front Buttons | Weight (Kg) | Part No. | |
| mm | inch | ||||||
| BR3 | 85 | 3 11/32" | 2 | 6×φ13 | 4×φ12 | 3.8 | BR3-85 |
| 90 | 3 1/2" | 2 | 6×φ14 | 4×φ12 | 4.0 | BR3-90 | |
| 95 | 3 3/4" | 2 | 6×φ14 | 4×φ13 | 4.3 | BR3-95 | |
| 100 | 3 7/8" | 2 | 8×φ12 | 6×φ12 | 4.8 | BR3-100 | |
| 105 | 4 1/8" | 2 | 8×φ13 | 6×φ12 | 5.2 | BR3-105 | |
Shipping
By Air, By Sea or By express.
Package
Ply - wooden cases + Pallet
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