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| Place of Origin: | China |
| Brand Name: | MIROC |
| Certification: | ISO |
| Model Number: | DHD 340 |
| Minimum Order Quantity: | 1 |
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| Price: | negotiation |
| Packaging Details: | wooden box or carbon box |
| Delivery Time: | 15-20days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 2000pcs per month |
| Type: | Drill Bit | Material: | Carbon Steel |
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| Use: | Well Drilling | Application: | Coal Mining,Quarry Drilling,DTH Drilling |
| Diameter: | 127mm | Machine Type: | Drilling Tool |
| High Light: | high pressure dth hammer button bits,carbon steel dth hammer button bits,dia 127mm dth drill bits |
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Rock Drilling Eccentric Overburden Casing System Odex Drill DTH Button Bit
Product Description
In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.
DTH bits are paired with their corresponding hammers (by drilling hole diameter and spline configuration). Customers can customize their DTH bits in various ways, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.
• Medium to large size drilling diameters
• Works in high pressure range, capable of drilling deep hole lengths
Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
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Specification of DTH Bits
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Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
