Retrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill Bits
Brand Name:MIROC
Certification:ISO9001
Model Number:T45 89mm Thread Button Bit
Minimum Order Quantity:1 Pieces
Delivery Time:25 days
Payment Terms:L/C, T/T, Western Union
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Verified Supplier
Location:
Beijing Beijing China
Address:
Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times:
within 1 hours
Product Details
Company Profile
Product Details
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
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.
Retrac Tungsten Carbide Button Bits With T45 89mm Mining and Rock Drill Bits
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