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High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole
High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole
High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole
High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole
High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole
High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole
High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole
High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole
Specifications
Brand Name :
MIROC
Model Number :
DTH3.5 / M30
Certification :
API / GB
Place of Origin :
ShanDong China(Mainland)
MOQ :
1 piece
Price :
negotiation
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
8000 pieces per month
Delivery Time :
1-20 days
Packaging Details :
Carton or Wooden Box
Type :
Drill bit,dth hammer
Material :
Tungsten Carbide And High Strength Alloy Steel
Processing :
Forging
Series :
CIR , BR , COP , DHD , MISSION , QL , SD , NUMA
Color :
Green , Black , Golden etc
Bit shank :
DHD3.5, QL50, DTH340, SD8
Description

High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole

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

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

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

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

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

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

Low Air Pressure DTH Bits
Type

Diameter

(mm)

 Buttons

Flushing

Holes
Front(No*mm) Gauge(No.*mm)
1 CIR80 80 2*12, 2*12 6*13 2
2 CIR90 90 4*12 6*14 3
3 93 4*12 6*14 3
4 95 4*12 6*14 3
3" High Pressure DTH Bits
Type

Diameter

(mm)

 Buttons

Flushing

Holes
Front(No*mm) Gauge(No.*mm)
1 DHD3.5 / M30 90 4*12, 2*12 8*12 2
2 95 4*12, 2*12 8*12 2
3 100 4*13, 2*13 8*13 2
4 105 4*14, 2*14 8*14 2
4" High Pressure DTH Bits
Type

Diameter

(mm)

 Buttons

Flushing

Holes
Front(No*mm) Gauge(No.*mm)
1

DHD340 / SD4

/ QL40 / M40

 110 4*14, 2*14 8*14 2
2 115 4*14, 2*14 8*14 2
3 121 4*14, 2*14 8*14 2
4 127 4*14, 3*14 8*14 2
5 130 4*14, 3*14 8*16 2
6 133 4*14, 3*14 8*16 2
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 Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for BoreholeHigh Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole

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 Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole

Product tags

well drilling drag bit

,

drill size for reaming

,

spherical drill bit
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High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole

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Product Detail
Brand Name :
MIROC
Model Number :
DTH3.5 / M30
Certification :
API / GB
Place of Origin :
ShanDong China(Mainland)
MOQ :
1 piece
Price :
negotiation
Contact Supplier
video
High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole
High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole
High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole
High Pressure DTH Drill Bits Spherical Flat Face DHD3.5 for Borehole

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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