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| Place of Origin: | China |
| Brand Name: | MIROC T38 T45 T51 Button Bit |
| Certification: | SGS |
| Model Number: | Thread Button Bit |
| Minimum Order Quantity: | 10 Pieces T45 76mm Button Bit |
|---|---|
| Price: | Negotiation |
| Packaging Details: | Carton Box or Wooden Box |
| Delivery Time: | 10- 15 days |
| Supply Ability: | 20000 pieces per month |
| Name: | Button Bit | Thread: | T38 T45 T51 |
|---|---|---|---|
| Type: | Drop Center Spherical Button Bit | Application: | Mining, Rock Driling, Quarry, Tunneling |
| High Light: | hardened steel drill bits,milling drill bits |
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T45 76mm Drop Center Spherical Button Bit For Very Hard Stone With High Percentage Si
Drill bits T45-76mm drop center
Buttons: front 4x11mm, 1x11mm
gauge: 8x12mm, 4 front flushing holes
Retract body
Spherical buttons for very hard stone with high percentage Si
Photos:
T45 Drop Center Retract Button Bit Specification:
T45 Drop Center Ballistic Button drill bit for rock, 76mm 89mm 102mm
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 are 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
| T45 Button Bit | |||||||||
| Thread | Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number | ||||
| mm | inch | Front | Gauge | Angle | Front | Side | kg | ||
| T45 | 76 | 3 | 4×11 | 8×11 | 40° | 2 | - | 2.6 | 4148300807 |
| 76 | 3 | 5×11 | 8×12 | 35° | 2 | 1 | 2.6 | 4148300808 | |
| 76 | 3 | 3×11,1×11 | 6×13 | 35° | 3 | - | 2.4 | 4148300809 | |
| 76 | 3 | 4×11,1×11 | 8×12 | 35° | 4 | - | 2.6 | 4148300810 | |
| 89 | 3 1/2 | 4×13 | 8×13 | 40° | 2 | - | 4.6 | 4148300811 | |
| 89 | 3 1/2 | 6×11 | 8×12 | 35° | 2 | - | 4.6 | 4148300812 | |
| 89 | 3 1/2 | 3×11,2×11 | 6×13 | 35° | 3 | 1 | 4.1 | 4148300813 | |
| 89 | 3 1/2 | 4×11,1×11 | 8×12 | 35° | 4 | - | 4.6 | 4148300814 | |
| 89 | 3 1/2 | 4×13,1×13 | 8×13 | 35° | 4 | - | 4.6 | 4148300815 | |
| 102 | 4 | 5×14 | 8×14 | 40° | 2 | - | 5 | 4148300816 | |
| 102 | 4 | 6×13 | 8×16 | 40° | 2 | 1 | 5 | 4148300817 | |
| 102 | 4 | 3×13, 2×13 | 6×14 | 35° | 3 | 1 | 4.5 | 4148300818 | |
| 102 | 4 | 4×13, 1×13 | 8×14 | 35° | 4 | - | 4.5 | 4148300819 | |
| 102 | 4 | 4×13, 2×13 | 8×13 | 35° | 4 | 1 | 4.5 | 4148300820 | |
We can design and manufacture the personalized products to meet your specical apllication, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, drop center, etc.), and body type( Normal and retrac, etc.).
Keywords
Button Bit, Rock Bit, Drill Bit, Rock Drill Bit, Thread Button Bit, Retrac Bit,
Dome Bit, Reaming Bit, Cross Bit, Chisel Bit, Rock Drilling Tools
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
