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Brand Name : MIROC
Model Number : Water Well Dth Hammer
Certification : API
Place of Origin : China
MOQ : 1
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time : 15-20
Applicable Industries : Energy & Mining & Water Well
Type : Hammer Plate, With Foot Valve, No Foot Valve
Machine Type : Drilling Tool
Use : Mining, quarrying, Tunneling, Mining,Quarrying,Water Well
Hammer Series : CIR, BR, COP,DHD,MISSION,QL,SD,NUMA
Color : Green, Golden, etc.
High Pressure Tungsten Carbide Material 10 Inches Water Well Dth Hammer
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
Applications of DTH Bit
• Underground mining
• Tunneling
• Quarry benching operations
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
Specification of DTH Bits
Product Code and Brief Description | Flushing Holes | Diameter (mm) | Weight (kg) | Gauge Buttons ( No.x mm) | Front Buttons ( No. x mm) | DTH Hammer |
DTH65PQ | 1 | 68 - 72 | 1.5 | 4 x12 | 3 x 12 | DTH65 |
DTH75PQ | 3 | 75 - 77 | 2.4 | 5 x 12 | 3 x 12 | DTH70 |
DTH76PQ | 2 | 76 - 78 | 2.5 | 5 x 12 | 3 x 12 | DTH76 |
DTH76-78 | 2 | 78 - 82 | 2.6 | 5 x 12 | 3 x 12 | DTH76 |
DTH80PQ | 3 | 82 - 84 | 3 | 5 x 12 | 6 x 12 | DTH80, DTH80X |
DTH90A | 3 | 90 - 95 | 3.6 | 6 x 14 | 4 x 12 | DTH80, DTH80X |
DTH80XD-90 | 3 | 90 - 95 | 3.4 | 6 x 12 | 4 x 12 | DTH80XD |
DTH80-II-80 | 3 | 80 - 82 | 3 | 5 x 12 | 4 x 12 | DTH80-II |
DTH90B | 3 | 90 - 95 | 3.8 | 6 x 14 | 4 x 12 | DTH90, DTH90-I |
DTH90T1 | 2 | 90 - 95 | 3.6 | 6 x 14 | 1 x 12, 3 x 12 (Spherical) | DTH90, DTH90-I |
DTH90T2 | 2 | 90 - 95 | 3.8 | 6 x 14 (Spherical) | 4 x 12 (Spherical) | DTH90, DTH90-I |
DTH90T3J | 3 | 90 - 95 | 3.6 | 6 x 14 (Ballistic) | 4 x 12 (Ballistic) | DTH90, DTH90-I |
Delivery time and Package
Delivery time: around 15-20days
Package: Carton or Wooden Box/Based on customers requirements
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High Pressure Tungsten Carbide Material 10 Inches Water Well Dth Hammer Images |