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Retrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill Bits

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Retrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill Bits

Brand Name : MIROC

Model Number : T45 89mm Thread Button Bit

Certification : ISO9001

Place of Origin : China

MOQ : 1 Pieces

Price : negotiation

Payment Terms : L/C, T/T, Western Union

Supply Ability : 20000 pieces per month

Delivery Time : 25 days

Packaging Details : Carton Box or Wooden Box

Product Name : Thread Button Bits

Application : Tunneling,Water Well,Blasting,Quarrying,Concrete Drilling

Material : Tungsten Carbide

Processing Type : CNC Milling And Proprietary Heat Treatment Process

Thread : T45

Diameter : 70mm-102mm

Button : Ballistic/Spherical/Conical

Use : Underground Mining

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Retrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill Bits


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.

Basic Information

Product Name Thread Rock Drill Bit
Thread R25,R28,R32,R38,T38,T45,T51,ST58, ST68
Diameter 32mm-152mm (or 1 1/4 inch to 6 inch)
Drill Bit Type Button Bit, Retrac Bit, Dome Bit, Reaming Bit, Cross Bit
Carbide Insert Spherical and ballistic
Body Design Normal body and retrac body
Face Design Flat face and drop center face
Material High strength alloy steel bar and tungsten carbide
Color Green, Gold, Black or based on customer requirements.

Applications
R25, R28, R32, R38 Used in drifting and tunneling.
T38, T45, T51, ST58, ST68 Used in benching and long hole drilling.


Processing
CNC milling and proprietary heat treatment process


Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

High grade tungsten carbide inserts


T45 Thread Button Bit Specification

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


Pictures
Retrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill BitsRetrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill Bits

More questions about us before you place the order:

Q:Can I get some samples?

A:Yes,sample orders are welcomed.

Q:Have thread button bit assembled well in stock?

A:No,all thread button bit will be newly produced according to your orders including samples,but we have some stock for your urgency.

Q:Could I use my own logo or design on goods?

A:Yes,customized logo and design on mass production are available.

Q:Can I choose the colors?

A:Yes,customized color is available.

Q:What is the delivery time?

A:A week for sample,15-30days for mass production.

Q:What is the payment term?

A:T/T,L/C at sight,Western Union,Paypal etc.

Q:Can I trust you?

A:Absolutely sure.We are famous company in china and "alibaba" verfied supplier.

Q:May I visit your factory?

A:Sure,welcome any time.We can also pick you up at airport and station.


Product Tags:

Retrac Tungsten Carbide Button Bits

      

t45 Rock Drill Bits

      

89mm Rock Drill Bits

      
 Retrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill Bits Manufactures

Retrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill Bits Images

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