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R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling

R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling

  • R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling
  • R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling
  • R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling
R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling
Product Details:
Place of Origin: Shangdong,China
Brand Name: MIROC
Certification: ISO9001
Model Number: Threaded Button Bit
Payment & Shipping Terms:
Minimum Order Quantity: 5 Pieces
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 10-22days
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 30000pcs per month
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Detailed Product Description
Material: Tungsten Carbide Color: Green,Blue Or Based On Demand
Use: Tunneling, Mining,Quarrying,Construction Design: Precise Design Suit Particular Needs
Button Bit Shape: Spherical, Ballistic Service: Product Customization
High Light:

hardened steel drill bits

,

milling drill bits

R25 Threaded Button Bit with Spherical / Ballistic Buttons for Rock Drilling

 

Describtion

 

Miroc R25 type of 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.

• Widely used drifting and tunneling
• Bit face design is ideal for medium-hard to hard abrasive rock

 

The Features of the Product

 

1. Tapered button bits connect with tapered drill rod perfectly for drilling holes
2. Stable and mature welding technology ensure high quality of bits
3. Accurate dimension of taper degree perfectly matches the rods
4. work reliable and very cost-effective

5. High grade tungsten carbide inserts
6. Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment

 

Product Technical Reference

Product

Button  shape

Quantity

Diameter

Button and  Size(mm)

Angle

Flushing  Hole

Weight(kg)

Buttons

Flushing  Hole

mm

inch

Front

Gauge

Front

Side

 H25 

Threaded  button bit

Spherical 

Buttons

6,       3FH

45

1 7/9

2*9

4*11

35°

1

2

0.6

7,       2FH

33

1 2/7

2*7

5*7

35°

1

1

0.4

35

1 3/8

2*7

5*8

35°

1

1

0.4

38

1 1/2

2*7

5*8

30°

1

1

0.5

38

1 1/2

2*7

5*9

30°

1

1

0.5

41

1 3/5

2*8

5*9

35°

1

1

0.6

7,        3FH

45

1 7/9

2*8

5*10

30°

1

2

0.6

45

1 7/9

2*8

5*10

30°

1

2

0.6

Ballistic 

Buttons

7,         2FH

33

1 2/7

2*7

5*7

35°

1

1

0.4

35

1 3/8

2*7

5*9

25°

1

1

0.4

38

1 1/2

2*7

5*9

40°

1

1

0.5

41

1 3/5

2*8

5*9

40°

1

1

0.6

7,          3FH

45

1 7/9

2*9

5*10

35°

1

2

0.6

 
 

The Insert type of the Button Bit

Rock Drilling Button Drill Bit Tapered 7°11°12° Tungsten Carbide

Spherical Button Characteristics:
• Universal button 
• Good wear resistance
• Best suited for hard ground
• 27000-48000PSI(180 to 320Mpa)
• Suited for abrasive to very abrasive drilling conditions

 

Ballistic Button Characteristics:
• Fast Penetration
• Best suited for soft rock
• 10000-20000PSI(70 to 140Mpa)
• Suited for non-abrasive drilling conditions

 

R25 Threaded Button Bit perfectly matches the rods and coupling as follow:

1. Drifter Rod R32-Hex25-R25 Flushing Hole 8.6mm

2. Drifter Rod R25-Hex25-R25 Flushing Hole 8.6mm

3. Speed Rod R25-Hex25-R25

4. Shank End Rod Shank22mm*108mm(7/8'' * 4 1/4'')

5. Shank End Rod Hex Shank 25mm*159mm(1'' * 6 1/4'')

6. Coupling and Crossover Coupling

 

Product

Length

Diameter

          Thread

Weight

kg

mm

inch

mm

inch

Coupling

150

6

35

1 3/8

R25

0.7

155

6 1/9

44

1 3/4

R32 

1.0

160

6 2/7

38

1 1/2

R25

1.3

Crossover  Coupling

150

6

45

1 7/9

R25-R32

1.1

160

6 2/7

45

1 7/9

R25-R32

1.1

160

6 2/7

56

2 1/5

R25-R38

2.5

170

6 2/3

56

2 1/5

R25-R38

3.2

 

KSQ Related Rock Drilling Tools
 

(1) Integral Drill Rod– chisel bit integral rod and plug hole integral drill steel,

     Shank H19 x 108mm and H22 108mm.


(2) Tapered Rock Drill Tools - chisel bit,  cross bit, button bit, drill rod of taper 7, 11, 12 degree


(3) Threaded Rock Drill Tools - button bit, retrac button bit, drop center button bit, dome bit, reaming     bit,extension rod, MF-Rod, Hex rod, coupling sleeve, crossover coupling of thread R25, R28, R32, R38, T38, T45, T51, ST58, ST68.


(4) Shank Adapters (Striking Bars) - equivalent to Atlas Copco, , Furukawa, Gardner Genver, Ingersoll Rand etc.


(5) Down-the-hole (DTH) Bits& Hammers - 3'', 4'', 5'', 6'', 8'' hammer and DTH button bit (diameter 80mm - 305mm)

 

Other products: Tricone bits, PDC bits, self- drilling hollow anchor bar etc. 

 

Our Services

 

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.

Company Information
 

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 capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.

 

Tag : Threaded Button Bit

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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