Fujian, China
Business Type:
Main Markets:
South America, Europe, Southeast Asia/ Mideast
Terms of Payment:
LC, T/T, Western Union
OEM/ODM Service
Sample Available
French / Russian / Spanish Speaker

DTH Drill Bits, DTH Hammer Bits, Cop DTH Drill Bits manufacturer / supplier in China, offering Medium and High Air Pressure DTH Drill Bits for Hammer, DTH Hammer Top Sub Detach Dismantle Workbench, Water Bag for Block Stone and so on.

Gold Member Since 2014
Audited Supplier

Medium and High Air Pressure DTH Drill Bits for Hammer

Get Latest Price
Purchase Qty. / Reference FOB Price
1-4 Pieces US $1,500
5+ Pieces US $6,500
Port: Xiamen, China
Production Capacity: 5000000PCS Per Year
Payment Terms: L/C, T/T
Customized: Non-Customized
Certification: ISO
Length: Taper-length
Type: Drilling Machine
Material: High Speed Steel
Usage: Well Drilling, Coal, Ore

You Might Also Like


Basic Info

Model NO.: Coprod DHD QL SD HD
Power Type: Drill
Color: Blue
Function: New
Gross Weight: 3-8kgs
Shape: Flat or Concave or Convex
Mining Object: Coal Machinery
Brand: Bestlink
Trademark: Bestlink
Transport Package: Carton
Specification: CE
Origin: China
HS Code: 82071990

Product Description

1.10 years experience
2. Certificate: ISO9001: 2008
3. Material: Carbide
Bit Face Shape Selection:
1. Drop Center Bit
2. Concave Face
3. Convex Face
4. Double Gauge Face
5. Flat Face Bit
Carbide Button Shape Selection:
1. Domed/Round Button
2. Parabolic/Semi-Ballistic Buttons
3. Ballistic Button
4. Sharp Button
5. Flat Button
Available series of DTH hammer:
(1) high pressure
SD series hammer: SD 5, SD 6, SD 8, SD 12.
QL series hammer: QL 30, QL 40, QL 50, QL 60, QL 80.
DHD series hammers: DHD 3.5, DHD 340. DHD 350, DHD 360, DHD380.
Mission series hammers: M30, M40, M50, M60, M80.
Cop series hammers: Cop 32/34, Cop 42/44, Cop 54/64.
NUMA series hammers: Numa100, Numa120, Numa125
(2) medium pressure
BR Series: BR1, BR2, BR3
(3) low air pressure:
CIR Series: CIR55, CIR60, CIR70, CIR80, CIR90, CIR100, CIR110, CIR150, CIR170, etc.
J Series: J60C, J70C, J80B, J100B, J150B, J170B, J200B, etc.

More details are on website catalogue:
1.General catalogue: http://www.quarryingtools.com/downloadRepository/fc6d7f13-fd64-474e-96b7-ccc7a78b84aa.pdf
2. Expansive mortar: http://www.quarryingtools.com/downloadRepository/d7a67d54-4fc2-426b-ac71-3526df69b790.pdf
3. Rock drill tools: http://www.quarryingtools.com/downloadRepository/8c890428-2bf1-4b33-b5c9-1373a2c23962.pdf
4. DTH rock drill tools: http://www.quarryingtools.com/downloadRepository/9d3c352e-dd2d-4e11-8ad8-13dc8045bda7.pdf
1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of HD series DTH hammer designed according to newest rock drilling theory.
2. Smooth performance and long service lifeof HD series DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
3. Low problem rate and easy to maintenancedue to simple, reliable and easy assemble and disassemble inner structure of hammer.
4. Easy to depart bit from hammer due to multi- Head thread connecting chuck and cylinder of hammer.
5. Interchangeable with DTH bit and drill pipe.
About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.
2. We have advanced technology and equipment.
3. Our technician has more than 25 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA,
Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.

DTH hammer type
Length(less bit)795mm
Weight(less bit)22.0kg
External diameterΦ80mm
Bit shank IR3.5"CIR90/QT90
Hole range(mm)Φ90-130
Connection threadmale T48*10*2
Working pressure0.5-0.7Mpa
Impact rate820rpm(6bar)
Rotation speed

Air consumption

DTH hammer type
Length(less bit)930mm1030mm1170mm
Weight(less bit)24.5kg39.2kg71.5kg
External diameterΦ81mmΦ99mΦ125m
Bit shankIR3.5"COP34COP44/DHD340COP54/DHD350R
Hole range(mm)Φ90-110Φ110-135Φ135-155
Connection threadAPI 2 3 /8" Reg.API 2 3 /8" Reg.API 2 3 /8" Reg.
  API 3 1 /2" Reg.
Working pressure0.5-2.5Mpa0.5-2.5Mpa0.5-2.5Mpa
Impact rate at 17 Bar28Hz27Hz25Hz
Rotation speed
Air consumption10bar80L/s100L/s1450L/s

DTH hammer type
Length(less bit)1160mm1248mm1487mm
Weight(less bit)70.00kg98.00kg188.00kg
External diameterΦ125mmΦ142mΦ180m
Bit shankHD55C DHD350QCOP64/DHD360COP84/DHD380
Hole range(mm)Φ135-155Φ155-190Φ195-254
Connection threadAPI 2³/8" Reg.API 2³/8" Reg.API 4 1 /2" Reg.
API 3 1 /2" Reg.  
Working pressure0.5-2.5Mpa0.5-2.5Mpa0.5-2.5Mpa
Impact rate at 17 Bar25Hz23Hz20Hz
Rotation speed
Air consumption10bar140L/s175L/s190L/s


Send your message to this supplier

avatar Miss Nora Chen

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like


Product Groups

Contact Supplier