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168mm QL50 DTH bits for mining water well rock drilling
Price:
$500.00
comment:0
Collection:0
MOQ: 1 piece (min. order)
Model Number:
Quantity:
Inventory:6400
Product Details
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Essential details
Condition:
New
Warranty:
Unavailable
Applicable Industries:
Construction works , Energy & Mining
Showroom Location:
None
Video outgoing-inspection:
Provided
Machinery Test Report:
Provided
Marketing Type:
Ordinary Product
Place of Origin:
Guizhou, China
Brand Name:
SINODRILLS
Type:
DRILL BIT
Machine Type:
Drilling Equipment
Material:
Carbon steel
Processing Type:
Forging
Use:
Ore Mining
Product name:
QL50 DTH bits 168mm
Application:
mining
Diameter:
168mm
Face design:
concave
Button shape:
spherical
Shank:
QL50
Certification:
ISO9001:2008, ISO9001
Usage:
high air pressure DTH drilling
Advantage:
High productivity
Local Service Location:
None

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Product Description

The DTH drill bits   are the tools cutting rock. Sinodrills DTH drill bits are made of superior quality alloy steel which is made by Timken in U.S. Besides, all our DTH drill bits are using the brand "Element Six" T.C carbide which provides (the T.C buttons) for Boart Longyear. In addition art manufacturing technology makes our QL50 DTH drill bits with higher and more reliable quality.


Different face style makes DTH drill bits suitable for various rock conditions.

Flat face:   This is an universal design, especially for hard and abrasive rock formation. So typically, flat face with hemi-spherical buttons design is the most popular choice.

Convex face: A classic design for soft to medium hard rock formation which is not so abrasive. This design have very excellent penetration rate but poor in hole deviation if rocks are hard.

Concave face: Medium hard to hard rock formations which is less abrasive and fractured. Especially for deep hole drilling, excellent control over hole deviation.

DGR face:   A special design for hard or very hard rock conditions, double gauge row buttons provide very excellent ware-resistance and very longer life time.   It is usually used for some bigger diameter DTH drill bits.
Besides, we are manufacturing the DTH drill bits with various shanks so they can be compatible with different DTH hammers.


Shank styleDiameter in mmFlat faceConvex faceConcave faceApprox. weightPart number
QL 401059.9 kgsQL 40-105
11010.1 kgsQL 40-110
11510.2kgsQL 40-115
12010.5 kgsQL 40-120
12711.2 kgsQL 40-127
QL 5013516.2 kgsQL50-135
14016.6 kgsQL50-140
14617.1 kgsQL50-146
15217.8 kgsQL50-152
16518.0 kgsQL50-165
QL 6015222.3 kgsQL60-152
16524.4kgsQL60-165
17124.8 kgsQL60-171
19029.0 kgsQL60-190
20333.0 kgsQL60-203
QL 80203
48.5 kgsQL80-203
216
50.1 kgsQL80-216
241
60.1 kgsQL80-241
254
62.5 kgsQL80-254
292
85.0 kgsQL80-292
305
83.9 kgsQL80-305

          Bit size         Shank type                Recommended DTH bits diameter
3.5”/3” DTH hammer bits COP34, DHD3.5, MISSION30, BR3 shank 90mm~ 105mm
4” DTH hammer bits DHD340, QL40, MISSION40, SD4 shank 110mm~ 130mm
5” DTH hammer bits DHD350, QL50, MISSION50, SD5 shank 134mm~ 152mm
6” DTH hammer bits DHD360, QL60, MISSION60, SD6 shank 152mm~ 203mm
8” DTH hammer bits DHD380, QL80, MISSION80, SD8 shank 203mm~ 305mm
12” DTH hammer bits DHD112, SD12 and QL120 shank. Available upon to customers’ request



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