Mining Parts T-WIZ60-115mm Thread Retract Rock Drill Button Bit
Mining Parts T-WIZ60-115mm Thread Retract Rock Drill Button Bit
Product Description
Retractable threaded button bits in deep hole drilling operations, with high flatness, good stability, can meet the needs of large aperture use, widely used in underground mining, open-pit mining, hydropower engineering, quarry field and other engineering construction.
| Brand Name | MIROC |
| Material | High strength alloy steel bar and tungsten carbide |
| Processing Type | Forging |
| Application | Mining / Quarrying / quarrying / Construction |
| Advantage | Lower unit drilling cost |
| Color | Green, Gold, Black or based on customer requirements. |
| Formation | Soft , Medium , Hard , Very hard |
| Button bit shape | Spherical, Ballistic,Conical |
| Face shape | Flat shape and Drop-center shape |
| Body Type | Normal type and retract type |
| Thread connection | R25, R28, R32, R38, T38, T45, T51, ST58, GT60 |
| Certification | ISO |
Specification of retrac button bits
| Product Code and Brief Description | Bit Diameter (mm) | Bit Diameter (inch) | Front Buttons (No. x mm) | Gauge Buttons (No. x mm) | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
| T-WiZ60 Retrac Button Bit, | 95 | 3 3/4 | 8x15 | 5x13 | 40° | 4 | - | 6.5 |
| Spherical Buttons | ||||||||
| T-WiZ60 Retrac Button Bit, | 102 | 4 | 8x16 | 5x13 | 30° | 4 | - | 8 |
| Spherical Buttons | ||||||||
| T-WiZ60 Retrac Button Bit, | 115 | 4 1/2 | 8x16 | 5x15 | 35° | 4 | - | 9.8 |
| Spherical Buttons | ||||||||
| T-WiZ60 Retrac Button Bit, | 127 | 5 | 8x16 | 5x15 | 40° | 4 | - | 12 |
| Spherical Buttons | ||||||||
| T-WiZ60 Retrac Button Bit, | 140 | 5 1/2 | 10x16 | 9x15 | 40° | 4 | - | 15 |
| Spherical Buttons | ||||||||
| T-WiZ60 Retrac Button Bit, | 152 | 6 | 16x16 | 4x15 | 35° | 4 | - | 18 |
| Spherical Buttons |
Product Description
Retractable threaded button bits in deep hole drilling operations, with high flatness, good stability, can meet the needs of large aperture use, widely used in underground mining, open-pit mining, hydropower engineering, quarry field and other engineering construction.
Competitive Advantage
1.This type of bit is well known for its wear resistance on medium-hard to hard rock formations
2.Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture
3.Widely used drifting and tunneling
4.Bit face design is ideal for medium-hard to hard rock formations
Quick detail of retract button bit:
• Widely used drifting and tunneling
• Bit face design is ideal for soft to medium rock formations
• With retrac wings to help guide the bit in and out of the hole
• Effective in straight hole drilling
Our service
• Competitive factory price
• Delivery on time
• Excellent after service
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