| Categories | Rock Drill Bits |
|---|---|
| Brand Name: | MIROC by KSQ |
| Model Number: | B15102-T38-B |
| Certification: | ISO9001 |
| Place of Origin: | China (Mainland) |
| MOQ: | 5 Pieces |
| Price: | Negotiable |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 100000 Pieces per Year |
| Delivery Time: | 5-15 Working Days |
| Packaging Details: | Carton Box or Wooden Box |
| Product Name: | Thread Button Bit |
| Use: | Ore Mining |
| Color: | Green black, customized |
| Angle: | 35° |
| Aplication: | Quarrying,Mining and Tunnelling |
| Thread Type: | T38 |
Factory Supply Threaded Button Bits T38 102mm Flat Face Rock Drill Bits for Hard Rock Drilling
Carbide Designs
Perhaps the most fundamental decision when selecting different carbide configurations is profile shape. Button bits most commonly have either a hemispherical or semi-ballistic carbide design; however it is not uncommon to use other carbide designs as well.
Carbide Configurations
Most face designs for button bits are offered in multiple carbide configurations and typically differ in diameter, shape and quantity. There are some general guidelines to follow while selecting between multiple carbide configurations including resistance to wear, penetration rate, vibration, and specific rock conditions.
Products Parameters:
| Product Name: | Thread Button Bit | |||
| Diameter: | 102mm | |||
| Button Size: | Front 8*14mm Guage 7*12mm | |||
| Thread: | T38 | |||
| Flushing Hole: | 2 Front and 0 Side | |||
| Application: | Button drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling | |||
| Weight: | 6.8 kg | |||
| Button Type: | Ballistic | |||
| Body Type: | Standard Skirt | |||
| Face Type: | Semi-Dome Face | |||
| Material: | Alloy steel bar 45CrNiMoV and tungsten carbide tips YK05 | |||
| MOQ: | No requirement for testing and trial order | |||
| We can design and manufature according to your requirment of diameter, number air holes and carbide button shape | ||||
| Tungsten Carbide Insert Button Type | Applications |
| 低冠球齿 Spherical | 1. Universal button 2. Wearing resistance good 3. Best suited to hard ground 4. 27000-48000 PSI(180-320 Mpa) 5. Abrasive rock |
| 高冠球齿 Semispherical | 1. Universal button 2. Wearing resistance good 3. Best suited to hard ground 4. 25000-45000 PSI(170-300 Mpa) 5. Abrasive rock |
| 抛物线齿 Parabolic | 1. Universal button 2. Fast penetration 3. Best suited meduim to hard ground 4. 15000-25000 PSI(100-170 Mpa) 5. Mildly abrasive ground |
| 锥型齿 Conical | 1. Universal button 2. Fast penetration 3. Best suited for smaller diameter bits 4. Non-abrasive ground |
| 弹头齿 Ballistic | 1. Universal button 2. Fast penetration 3. Best suited soft rock 4. 10000-20000 PSI(70-140 Mpa) 5. Non-abrasive ground |
Product Advantage:
• Faster penetration rates
• Less wear on drill string components
• Reduced tooling fatigue failures
Specification of other Retrac Button Bits:
| T38 | |||||
| Name | Diameter | Tip size(mm) | Flushing holes | ||
| mm | gauge | front | side | front | |
| T38 thread button bits | 57 | 5*11 | 3*10 | 1 | 1 |
| 64 | 5*12 | 3*11 | 1 | 1 | |
| 76 | 5*14 | 3*12 | 1 | 2 | |
| T38 Retrac thread button bits | 60 | 8*9 | 3*9 | 2 | 2 |
| 64 | 8*9 | 4*9 | 2 | 2 | |
| 70 | 8*10 | 4*10 | 2 | 2 | |
| 76 | 8*11 | 4*10 | 2 | 2 | |
| 89 | 8*12 | 5*12 | 2 | 2 | |
|
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