MachineU > China Products > Tools & Hardware > Power Tool Accessory > Drill Bit
QL60 165 / 171mm DTH Drill Bits With Convex Face
QL60 165 / 171mm DTH Drill Bits With Convex Face
Specifications
Brand Name :
New Diamond
Model Number :
QL60-165 QL60-171
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
1 set
Price :
Negotiable
Payment Terms :
T/T, L/C, Western Union
Supply Ability :
According to order quantity
Delivery Time :
5-8 work days
Packaging Details :
Carton packaging and wooden box packing
Spline :
12
Processing Type :
Forging
Tail shank length (without head) :
253mm
Head diameter of bit :
154-203mm
Button shape :
Spherical/Ballistic/parabolic/sharp/falt bottons
Sample :
3-5 days for sample
MOQ :
1 set
Description

QL60 165 / 171mm DTH Drill Bits With Convex Face

Description

All of your inquiry will be attentioned promptly!

NEW DIAMOND Product features
Fast drilling! High efficiency, low labor intensity of workers! The high air pressure DTH Drill is matched with the high air pressure down hole drilling rig, which is suitable for drilling hard rock with larger impact energy. The structure features are: fast drilling speed, good drainage effect and good cooling.

Here we can help you find the most suitable one to meet your needs.

Applications

It is mainly used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and so on.

Specifications

QL series Head shape

Diameter

mm

 Number of vents NO X button diamter weight (KG)
Toothed Gauge Front
QL40 Convex Face 108 2 Domed+Ballastic 7XØ16 6XØ14 -
Convex Face 115 2 Domed+Ballastic 7XØ16 6XØ14 -
Convex Face 127 2 Domed+Ballastic 8XØ16 4XØ14+3XØ13 -
Convex Face 130 2 Domed+Ballastic 8XØ16 4XØ14+3XØ13 -
QL60 Concave Face 165 2 Domed 8XØ188 8XØ16 -
Convex concave 171 2 Domed 8XØ18 6XØ16+4XØ15 -
WE can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape.
Feature Advantage

1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials, which greatly extends the life of the carbide bits;
2. High drilling efficiency: the high grade hardness of the carbides can always stay sharp, which could increase the drilling speeds too;
3. New Diamond's bits are widely used in different rock formations like carbonate rock,limestone,chalk rock, clay rock,siltstone and sandstone;
4. It can greatly reduce the drilling cost, because of its high drilling speed and life span, which reduces the times to changes bits in the drilling service.

The appearance of the picture is different from that of the actual product, and the actual product is the standard.

QL60 165 / 171mm DTH Drill Bits With Convex Face

Product tags

convex drill bit

,

side cutting drill bit

,

4 inch hole saw drill bit
Send your message to this supplier
Send Now

QL60 165 / 171mm DTH Drill Bits With Convex Face

Ask Latest Price
Watch Video
Product Detail
Brand Name :
New Diamond
Model Number :
QL60-165 QL60-171
Certification :
ISO9001:2008
Place of Origin :
Hunan, China (Mainland)
MOQ :
1 set
Price :
Negotiable
Contact Supplier
video
QL60 165 / 171mm DTH Drill Bits With Convex Face

Hunan New Diamond Construction Machinery Co., Ltd.

Active Member
8 Years
hunan, yueyang
Since 2011
Business Type :
Manufacturer
Main Products :
DTH Hammer Bits, DTH Drill Bits, DTH Button Bits
Total Annual :
1,000,000-40,000,000
Employee Number :
100~300
Certification Level :
Active Member
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products DTH Button Bits
MachineU China Products Tools & Hardware Power Tool Accessory Drill Bit
Contact Supplier
Submit Requirement