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High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer
High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer
High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer
High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer
High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer
High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer
Specifications
Brand Name :
MIROC
Model Number :
QL50 130mm
Certification :
ISO
Place of Origin :
CHINA
MOQ :
1
Price :
165
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Supply Ability :
3000
Delivery Time :
20-30
Packaging Details :
Wooden cases
Model NO. :
QL50-130mm
Surface Treatment :
Spray-Paint
Material :
Carbon steel and carbide
Bit Face :
Spherical,Concave,Flat
Application :
water well drilling ,mining,quarrying,construction
Matched DTH Hammer :
QL50
Color :
Customer's Requirement
Weight (KG) :
15
Advantage :
High Performance
Usage :
Mining rock drilling
Description
High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit
Professional DTH bit designed for construction, quarry, and top hammer drilling applications.
DTH Bits for Mining & Blast Hole Drilling
Down-the-Hole (DTH) bits are essential components for mining, quarry drilling, water well drilling, and blast hole applications where high penetration rates and reliable performance are critical.
DTH bits are engineered for efficient rock penetration, extended service life, and stable operation in demanding hard rock environments.
Product Specifications
Bit Dia. (mm) Bit Dia. (inch) Front Buttons Gauge Buttons Flushing Holes Weight (kg) Part Number
Spherical Concave Face
1305.1254x14, 3x148x16214.54148301347
1335.254x14, 3x148x16214.54148301348
1405.54x14, 4x148x16215.54148301349
1465.754x14, 4x148x16215.64148301350
15264x16, 4x168x18216.54148301351
Ballistic Convex Face
1305.1253x14, 4x149x16314.54148301352
1335.253x14, 4x149x16314.54148301353
1405.53x16, 4x169x16315.54148301354
1465.753x16, 4x169x16315.64148301355
15263x16, 5x169x18316.54148301356
Spherical Flat Face
1305.1257x148x16214.54148301357
1335.257x148x16214.54148301358
1405.57x147x18215.54148301359
1405.58x149x16315.54148301360
1465.758x149x16315.64148301361
15268x169x18316.54148301362
High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer
Design & Manufacturing
  • Materials: High-quality alloy steel with premium tungsten carbide buttons
  • Durability: Designed to withstand heavy impact drilling and abrasive rock formations
  • Optimized button arrangement: Improves energy distribution, maintains hole straightness, and reduces vibration
DTH Drilling System Advantages
In DTH systems, the hammer sits directly behind the bit, transferring impact energy efficiently to the rock surface. This design minimizes energy loss and boosts productivity compared to conventional methods.
High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer
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High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer

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Product Detail
Brand Name :
MIROC
Model Number :
QL50 130mm
Certification :
ISO
Place of Origin :
CHINA
MOQ :
1
Price :
165
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High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer
High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer
High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten Bit For Construction Quarry Top Hammer

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
13 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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