3 Inch High Pressure COP34 BR3 QL30 COP32 DTH Drill Bit For Water
Well Drilling
Products Parameters:
1.high and low air pressure down-the-hole drill bits
2.Low air pressure holeDia.:65-220mm
3.High air pressure hole Dia.:85-305mm
4.Face type: drop center bit/concave face/convex face/double gauge
face/flat face bit
5. Carbide button shape: domed/round button
parabolic/semi-ballistic button ballistic button sharp button flat
button
6. Drill rock type: Granite, Marble, Limestone, Basalt, ect.
7. Project types: Blast holes, Quarry , Anchoring, Infrastructure,
Geothermal holes, Well drilling,ect.
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
We can design and manufacture the personalized products to meet
your special applications, such as changing the tungsten carbide
insert profile (spherical, ballistic, etc.), face profile (flat
face, concave, convex, etc.), and flushing holes.
Applications
• Underground mining
• Down the hole rock drilling
3'' High Air Pressure DTH Button Bit Specification
| 3'' High Air Pressure DTH Bits |
| DTH Button Bit | Diameter | Buttons and Size (mm) | Flushing hole | Weight |
| mm | inch | Gauge | Front | kg |
| COP32 | 85 | 3 1/3 | 6x13 | 4x12 | 2 | 4.2 |
| 90 | 3 5/9 | 6x14 | 4x12 | 2 | 4.5 |
| 95 | 3 3/4 | 6x14 | 5x12 | 2 | 4.7 |
| 100 | 3 8/9 | 8x12 | 6x12 | 2 | 5.0 |
| 105 | 4 1/8 | 8x13 | 6x12 | 2 | 5.3 |
| BR3 | 85 | 3 1/3 | 6x13 | 4x12 | 2 | 4.2 |
| 90 | 3 5/9 | 6x14 | 4x12 | 2 | 4.5 |
| 95 | 3 3/4 | 6x14 | 5x12 | 2 | 4.7 |
| 100 | 3 8/9 | 6x14 | 6x12 | 2 | 5.0 |
| 105 | 4 1/8 | 8x13 | 6x12 | 2 | 5.3 |
| IR3.5/COP34 | 85 | 3 1/3 | 6x13 | 4x12 | 2 | 4.2 |
| 90 | 3 5/9 | 6x14 | 4x12 | 2 | 4.5 |
| 95 | 3 3/4 | 6x14 | 5x12 | 2 | 4.7 |
| 100 | 3 8/9 | 6x14 | 6x12 | 2 | 5.0 |
| 105 | 4 1/8 | 8x13 | 6x12 | 2 | 5.3 |
| QL30 | 85 | 3 1/3 | 6x13 | 4x12 | 2 | 4.2 |
| 90 | 3 5/9 | 6x14 | 4x12 | 2 | 4.5 |
| 95 | 3 3/4 | 6x14 | 5x12 | 2 | 4.7 |
| 100 | 3 8/9 | 8x13 | 6x12 | 2 | 5.0 |
| 105 | 4 1/8 | 8x13 | 6x12 | 2 | 5.5 |
DTH Drill Bits/DTH hammer bits/DTH биты молоток/DTH martilyo
bits/DTH บิตค้อน/DTH martillo de bits/สว่านเจาะลึก DTH/Brocas DTH
About US
MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ
Tecnologies (Beijing) Co. Ltd.
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical
know-how in development, production, and application. The company
has adopted advanced manufacturing processes to ensure high quality
steels and tungsten carbide inserts for its rock drilling
accessories. Its personnel understand clients’ drilling needs, and
have the service skills to recommend the right drilling tools for
the job. Its experienced product developers can also create custom
tools. Furthermore, the company’s development team introduces
innovative products each year – tools that are rigorously tested in
the field and proven
to perform beyond industry expectations.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
