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4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools

4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools

  • 4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools
  • 4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools
  • 4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools
  • 4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools
4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools
Product Details:
Place of Origin: ShanDong, China(Mainland)
Brand Name: MIROC
Certification: ISO
Model Number: Threaded button bits
Payment & Shipping Terms:
Minimum Order Quantity: 5 pieces
Price: negotiation
Packaging Details: Wooden Box
Delivery Time: 1-15 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 900000 pieces per month
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Detailed Product Description
Diameter: 102mm Material: 45CrNiMoVa
Color: Based On Customers Connection: Drill Rod / Shank Adapter
Use: Underground Construction And Hard Rock Drilling Processing Type: Forging / Heat Process
High Light:

industrial drill bits

,

milling drill bits

4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools

 

 

 

We are KSQ Technologies (Beijing) Co. Ltd., a company that provides the high quality 

and cost effective MIROC Rock Drilling that serve mining, construction,tunneling and 

quarry projects around the world. Our MIROC Rock Drilling Tools product line is the 

result of years of advancedengineering, precision manufacturing and dedication to 

the use of high quality materials. We has adopted advanced manufacturing processes to ensure high quality steels and tungste carbides for its rock drilling 

accessories. 

 

Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong

configuration against carbide fracture.

 

Main Products: 

 

1. Integral Drill Rods, Plug Hole Rods

 

Shank : H22x108mm, H19x108mm, standard hex.;

Bit diameters: 29-40mm;

Length: 400mm-8000mm;

 

2. Tapered Drilling Tools

 

Taper Bit:  7, 11, 12 degree Taper Button bits, Cross bits and Chisel bits;

Diameter: 20mm- 60mm ;

 

Taper Rod

Shank Type: H22x 108mm, Shank H25x159mm;

Length: 600-6000mm;

 

3. Threaded Rock Drilling Tools

 

Thread:  H25,R25, R28, R32, R38, T38,T45, T51, ST58, GT60 Drill Bit;

Bit Body: Button Bit, Reaming Bit, Cross Type Bit, Retrac Button Bit.

 

4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools 04" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools 1

 

 

ST58 button bit
  Bit Dia. Buttons and Size (mm) Flushing Hole Weight
  mm Front Gauge Front  Side kg
1 89 4x13, 1x13  8x13 4  - 4.1
2 95 4x13, 1x13  8x14 4  - 4.6
3 102 6x14  8x14 2  - 6
4 115 6x14  8x16 2  - 7
T51 button bit
  Bit Dia. Buttons and Size (mm) Flushing Hole Weight
  mm Front Gauge Front  Side kg
1 89 3x11, 2x11 6x13 4  - 4.9
2 102 3x13, 2x13 6x14 3 1 5.2
3 115 6x14  8x14 2  - 6.8
4 127 4x16, 2x13 8x16 4  - 7.5
T45 button bit
  Bit Dia. Buttons and Size (mm) Flushing Hole Weight
  mm Front Gauge Front  Side kg
1 70 3×11, 1×19  6×11 3  - 2.2
2 76 3×11,  1×11  6×13 3  - 2.4
3 89 3×11,  2×11  6×13 3 1 4.1
4 102 3×13,  2×13  6×14 3 1 4.5
R38 button bit
  Bit Dia. Buttons and Size (mm) Flushing Hole Weight
  mm Front Gauge Front  Side kg
1 76 3×11, 1×11  6×12 2  - 2.6
2 89 4×13, 1×13  8×13 4  - 3.3
R32 button bit
  Bit Dia. Buttons and Size (mm) Flushing Hole Weight
1 48 2×9  5×11 1 1 0.9
2 51 2×10  5×11 1 1 1
3 57 3×9 6×11 3  - 1.3
4 76 4×11 8×11 2  - 2.8
R28 button bit
  Bit Dia. Buttons and Size (mm) Flushing Hole Weight
  mm Front Gauge Front  Side kg
1 37 2×7  5×9 1 1 0.5
2 45 2×9 5×10 1 2 0.9
3 48 2×9  5×11 1 2 1

 

4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools 24" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools 3

 

 

Company Profile:

 

KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

 

  • Hazardous environment
  • Acts, regulations, and other government guidelines that has to be followed
  • Significant differences in the way people work, mostly due to physical constraints
  • Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour. The best solution with the most reasonable cost is a significant driver.

4" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools 44" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools 54" T45 / T38 Retrac Button Drill Bit , Drop Center Rock Drilling Tools 6

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

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