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KSQ Technologies (Beijing) Co. Ltd

  • China,Beijing ,Beijing
  • Verified Supplier
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China MIROC 89mm T51 Retractable Carbide Button Drill Bit for Mining Quarry
China MIROC 89mm T51 Retractable Carbide Button Drill Bit for Mining Quarry

  1. China MIROC 89mm T51 Retractable Carbide Button Drill Bit for Mining Quarry
  2. China MIROC 89mm T51 Retractable Carbide Button Drill Bit for Mining Quarry
  3. China MIROC 89mm T51 Retractable Carbide Button Drill Bit for Mining Quarry

MIROC 89mm T51 Retractable Carbide Button Drill Bit for Mining Quarry

  1. MOQ: 1
  2. Price: 89
  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. T51
Color Customer Request
Type Button Bit, Thread Bit
Material Alloy Steel & Tungsten Carbides
Applicable Industries Construction Works, Energy & Mining
Button Shape Spherical / Ballistic
Rock Class Soft, Medium and Hard
Angle 30°-35°
Brand Name MIROC
Model Number 89mm T51
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. T51 Color Customer Request
Type Button Bit, Thread Bit Material Alloy Steel & Tungsten Carbides
Applicable Industries Construction Works, Energy & Mining Button Shape Spherical / Ballistic
Rock Class Soft, Medium and Hard Angle 30°-35°
Brand Name MIROC Model Number 89mm T51
Certification ISO Place of Origin CHINA
High Light MIROC 89mm carbide drill bitretractable mining drill bitT51 quarry drilling tool
MIROC 89mm T51 Retractable Carbide Button Drill Bit for Mining Quarry
Product Overview

The retractable design enables carbide ballistic buttons to move slightly upon impact, absorbing shock and preventing direct damage to the steel body. This innovative design significantly extends bit life compared to standard fixed button bits, making it ideal for demanding drilling conditions where button loss is common.

Applications
  • Mining industry operations
  • Tunneling and underground engineering
  • Open pit mining
  • Construction drilling
  • Blast hole drilling
  • Civil engineering operations
  • Road, gas line, pipe, and trench projects
  • Quarry work
  • Rock anchoring and ground stabilization projects
  • Water well drilling
Key Benefits
  • Longer service life and durability
  • Reduced downtime for bit changes
  • Consistent drilling performance in tough conditions
Technical Specifications
T51 Retrac Button Bit Bit Dia. (mm) Bit Dia. (inch) Buttons and Size (mm) Flushing Hole Weight (kg) Product Code
Retrat Button Bit, Drop Center
Spherical Buttons, R11XX
89 3 1/2 Front: 3x11, 2x11
Gauge: 6x13
Front: 3
Side: 0
5.3 R1189-T51-S
Retrat Button Bit
Spherical Buttons, R12XX
89 3 1/2 Front: 4x13
Gauge: 8x13
Front: 2
Side: 0
5.3 R1289-T51-S
Retrat Button Bit
Spherical Buttons, R12XX
102 4 Front: 4x14
Gauge: 8x14
Front: 2
Side: 0
7.3 R12102-T51-S
Retrat Button Bit, Drop Center
Spherical Buttons, R13XX
89 3 1/2 Front: 4x11,1x11
Gauge: 8x13
Front: 4
Side: 0
5.3 R1389-T51-S-1
Retrat Button Bit, Drop Center
Spherical Buttons, R13XX
89 3 1/2 Front: 4x13,1x13
Gauge: 8x13
Front: 4
Side: 0
5.3 R1389-T51-S-2
Retrat Button Bit, Drop Center
Spherical Buttons, R13XX
102 4 Front: 4x13,1x13
Gauge: 8x14
Front: 4
Side: 0
7.3 R13102-T51-S-1
Retrat Button Bit, Drop Center
Spherical Buttons, R13XX
102 4 Front: 4x13,1x13
Gauge: 8x14
Front: 4
Side: 1
7.3 R13102-T51-S-2
Product Images
MIROC T51 Retractable Carbide Button Drill Bit - Professional mining drill bit Close-up view of retractable carbide buttons on drill bit Side profile of T51 retractable button drill bit MIROC retractable drill bit in operational 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

  • Reach Us
  • 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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