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R25 Reaming Drill Bit Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining

R25 Reaming Drill Bit Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining

  • R25 Reaming Drill Bit Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining
  • R25 Reaming Drill Bit Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining
R25 Reaming Drill Bit Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining
Product Details:
Place of Origin: Shangdong,China
Brand Name: MIROC
Certification: API
Model Number: Reaming Drill 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 And Alloy Steel Bar Type: Pilot Adapter Reaming Bit
Color: Green,blue,golden,orange Etc Use: Tunneling, Mining,Quarrying,Construction
Processing Type: Forging Thread: R25,R28,R32
High Light:

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R25 Reaming Tools Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining

 

Bit Diameter: 33mm-45mm

Length of drill rod: 250mm-4000mm

Button bit design: Flat face, drop centre, normal and retrac body.

Tungsten carbide (Buttons): Spherical, ballistic and conical.

Applications: Drifting, tunneling, bench

We have different designs for various rock formations, and a longer service life to decrease use costs for users.

 

Dimensions D

Flushing hole(mm)

Buttons(mm)

Angle

Class

mm

inch

Front No size

Gauge No size

Front No size

Guage No size

33

1 5/16

1x5

1x5

2x7

5x7

30°

H

35

1 3/8

1x5

1x5

2x7

5x8

30°

H

38

1 1/2

1x5

2x5

2x7

5x9

30°

H

41

1 5/8

1x5

2x5

2x8

5x9

30°

H

43

1 11/16

1x5

2x5

2x8

5x10

30°

H

45

1 3/4

1x5.5

2x5.5

2x9

5x11

30°

H

33

1 5/16

2x4.5

2x4.5

2x7

6x7

30°

S

41

1 5/8

2x5.5

2x5

2x8

6x9

30°

S

38

1 1/2

2x5

2x5

2x8

6x8

30°

S

43

1 11/16

3x5

-

3x8

6x9

30°

M

45

1 3/4

3x5

1x5

3x8

6x10

30°

M

 

 

 

Reaming tools

Dimensions D

Flushing hole(mm)

Buttons(mm)

Angle

 

mm

inch

Front No size

Gauge No size

Front No size

Guage No size

 

40

1 37/64

2x5

2x5.5

2x8

4x9

30°

 

76

3

 

-

-

8x11

35°

R25 Reaming Drill Bit Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining 0

Button bit and Insert types


Spherical Button Characteristics
1. Universal button
2. Good wear resistance
3. Best suited for hard ground
4. 27000-48000PSI(180 to 320Mpa)
5. Suited for abrasive to very abrasive drilling conditions

 

Ballistic Button Characteristics


1. Fast Penetration
2. Best suited for soft rock
3. 10000-20000PSI(70 to 140Mpa)
4. Suited for non-abrasive drilling conditions

 

Packaging of Reaming Drill Bit

 

R25 Reaming Drill Bit Pilot Ream Bit For Drifting And Tunneling Cut Holes Quarry Mining 1
Our Services

 

1. Methods of Payment:

T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

Based on order quantity, normally it takes 25 days for production.

Only 2 or 3 days if we have stock on your request size.

3. Shipping way

Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

Bulk order: we suggest by air or by sea.

4. Quality Control

We have our own experienced QC.

There will be strict inspection and testing for every order before shipping out.

5. After Services:

a. Our sales team will response for your question within 24 hours (Holidays Excluded)

b. Technical Support will be available in any time

c. Free replacement will provide once the failure confirmed caused by our product quality

 

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 : Pilot Adapter Drill Bit Reamer

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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