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KSQ Technologies (Beijing) Co. Ltd

  • China,Beijing ,Beijing
  • Verified Supplier
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China High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten
China High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten

  1. China High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten
  2. China High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten
  3. China High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten

High Quality QL50 130mm Shank Adaptor Drill Steel Foot Valve Carbide Tungsten

  1. MOQ: 1
  2. Price: 165
  3. Get Latest Price
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
Brand Name MIROC
Model Number QL50 130mm
Certification ISO
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

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
Brand Name MIROC Model Number QL50 130mm
Certification ISO Place of Origin CHINA
High Light 130mm shank adaptor drill bittungsten carbide hammer drill bitconstruction quarry steel foot valve
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
DTH drill bit technical diagram showing construction and components Close-up view of DTH bit carbide buttons and flushing holes
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.
DTH drilling system operation demonstration DTH bit performance in hard rock conditions DTH drilling application in quarry environment

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2009

  • Total Annual:

    3000000-5000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit... KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capit...

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Get in touch with us

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  • KSQ Technologies (Beijing) Co. Ltd
  • Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
  • https://www.rock-drillingtools.com/

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