T45 76mm Flat Face 10 Ballistic Long Hole Drilling Button Drill Bit
Button Drill bits
This type of 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
• Widely used in bench and long hole drilling
• Bit face design is ideal for medium-hard to hard abrasive rock
Color: Green or Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: T45 Button Bit Spherical Buttons
| Type | Thread Button Bit |
| Material | tungsten carbide |
| Use | Ore Mining, quarry,mining,blasting,construction,open bit etc. |
| Advantages | high quality and factory prices |
| Boby type | Normal type or retrac type |
| Thread | R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60, GT68 |
| Tungsten carbide | Spherical, ballistic,Conical,Hemispherical |
| Fact type | Drop Center, Flat Face, Convex, Concave, etc |
| Color | According to your requirements |
Applications
• Underground mining
• Tunneling
• Quarry
Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatmen
T45 Thread button Drill Bit Specification
| 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 |
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
Product Tags:
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T45 76mm Flat Face 10 Ballistic Long Hole Drilling Button Drill Bit Images
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