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High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
Specifications
Brand Name :
MIROC
Model Number :
DHD350 / M50
Certification :
ISO
Place of Origin :
Shan Dong China(Mainland)
MOQ :
1 piece
Price :
USD 35-500 pieces
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
50000 pieces per month
Delivery Time :
1-15 days
Packaging Details :
Wooden Box
Type :
DTH bits and hammer
Material :
Tungsten Carbide And High Strength Alloy Steel
Processing :
Forging
Series :
DHD , QL , SD , NUMA
Color :
Based on requirements
Advantages :
Lower price and good quality
Description

High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling

Specification

Dth rock drill bits are in different sizes ranging from 3" to 12".

Dth rock drill bits are available in valveless model and is competent to operate in harsh conditions

DTH rock drill bits have four kinds of button type
1. Spherical button : good wearing resistance, suited to hard ground, abrasive to very abrasive.

2. Parabolic button : fast penetration,suited to medium to hard rock,suitable for the mildly abrasive ground.

3. Conical button : fast penetration, suited for smaller diameter bits, suited for all non-abrasive ground types.

4. Ballistic button : fast penetration,suited to soft rock, suitable for non abrasive ground

Applications of DTH Bit

• Underground mining
• Tunneling

• Quarry benching operations

High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling

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

Technical manual

5" High Pressure DTH Bits
Type Diameter(mm) Buttons Flushing Holes
Front(No*mm) Gauge(No.*mm)
1

DHD350 / SD5 /

QL50 / M50

 130 3*14, 4*14 9*16 2
2 133 3*14, 4*14 9*16 2
3 140 3*16, 4*16 9*16 3
4 146 3*16, 4*16 9*16 3
5 152 3*16, 5*16 9*18 3
6" High Pressure DTH Bits
Type Diameter(mm) Buttons Flushing Holes
Front(No*mm) Gauge(No.*mm)
1

DHD360 / SD6 /

QL60 / M60

 152 4*16, 4*16 8*18 2
2 155 4*16, 4*16 8*18 2
3 159 4*16, 4*16 8*18 2
4 165 4*16, 4*16 8*18 2
5 172 4*18, 4*18 8*18 2
6 178 4*18, 4*18 8*18 2
7 190 3*18, 5*18 9*18 3
8 203 3*18, 6*18 9*18 3
8" High Pressure DTH Bits
Type Diameter(mm) Buttons Flushing Holes
Front(No*mm) Gauge(No.*mm)
1

DHD380 / SD8 /

QL80 / M80

 200 6*18, 6*18 9*18 3
2 203 6*18, 6*18 9*18 3
3 216 6*18, 6*18 9*18 3
4 219 6*18, 6*18 9*18 3
5 222 6*18, 9*18 9*18 3
6 226 3*18, 5*18 12*18, 6*18 3
7 229 3*18, 5*18 12*18, 6*18 3
8 241 3*18, 5*18 12*18, 6*18 3
9 251 3*18, 6*18 12*18, 6*18 3
10 254 3*18, 7*18 12*18, 6*18 3
11 270 3*18, 8*18 12*18, 6*18 3
12 305 6*18, 8*18 12*18, 9*18 3

High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole DrillingHigh Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling

Company Profile

KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

  • Hazardous environment
  • Acts, regulations, and other government guidelines that has to be followed
  • Significant differences in the way people work, mostly due to physical constraints
  • Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.

High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling

Product tags

vermeer directional drill

,

petrol core drill

,

reamer for drilling
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High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling

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Product Detail
Brand Name :
MIROC
Model Number :
DHD350 / M50
Certification :
ISO
Place of Origin :
Shan Dong China(Mainland)
MOQ :
1 piece
Price :
USD 35-500 pieces
Contact Supplier
High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling
High Air Pressure DTH Drill Bits DHD350 / M50 Carbide for Borehole Drilling

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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