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Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling

Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling

Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling

Product Details:

Place of Origin: Shangdong,China
Brand Name: MIROC
Model Number: Pilot Adapter Reaming Bit

Payment & Shipping Terms:

Minimum Order Quantity: 5 Pieces
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 10 - 20 days
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
Type: Drill Bit And RC Drill Bit Material: Tungsten Carbide And Alloy Steel Bar
Color: Green,blue,golden,orange Etc Processing Type: Forging
Thread: T45 Use: Tunneling, Mining,Quarrying,Construction

Retract skirt / drop center T45 drill bit with 4.5" /114mm and golden

Widely used drifting and tunneling

 

Description:

Drill rod usingT45 thread system.

With wrench flats to aid in coupling/decoupling of rods for extension drilling.

Used in benching and long hole drilling.

 

Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system

 

Parameter 

Thread: T45

Color: Gloden,

Button: Ballistic 8x14,4x13,2x13mm

Diameter:4.5inchees(114mm)

Type: T45 Retrac Drill Bit ,drop center.

Widely used drifting and tunneling

 

Specification:

T45 utton bits, Retract skirt

 

Diameter T.C buttons Flushing hole Angle Weight
mm inch Gauge x mm Front x mm Side Front Gauge Kg
76 3 6x12 4x11 1 2 40° 3.08
76 3 6x13 3x12,1x11 1 3 35° 3.16
76 3 8x12 4x12 1 2 35° 3.15
76 3 8x12 5x11 1 2 35° 3.09
89 31/2 8x13 4x13 1 2 35° 4.52
89 31/2 8x13 4x11,1x11 1 4 35° 4.35
89 31/2 8x13 4x11,2x9 1 4 35° 4.28
89 31/2 8x14 5x12 1 2 35° 4.58
89 31/2 8x13 6x12 1 2 35° 4.42
89 31/2 9x12 6x10 1 3 35° 4.62
102 4 8x15 4x15 1 2 35° 7.38
102 4 8x14 4x12,1x12 1 4 35° 7.25
102 4 8x14 4x12,2x12 1 4 35° 7.28
102 4 8x14 6x12 1 2 35° 7.15
102 4 9x13 8x13 1 3 35° 7.42
115 41/2 8x15 4x13,2x13 1 4 35° 9.54
115 41/2 8x15 7x14 1 2 35° 9.75
115 41/2 9x14 8x14 1 2 35° 9.72
127 5 8x16 7x14 1 2 35° 12.15
127 5 9x16 8x14 1 3 35° 14.42

 

 

Photos:

Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling

 

Drawing

Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling

 

Packing

Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling

 
Related products
T38/T45 button bit                                                       T38/T45 coupling         Shank adapter
Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling
 

Company

 

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 have 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.

Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling

 

Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling Retract Skirt / Drop Center T45 Drill Bit With 4.5" / 114mm For Drifting / Tunneling


 

 
 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Nancy

Tel: +8613522020495

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