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| اسم العلامة التجارية: | MIROC |
| إصدار الشهادات: | ISO |
| رقم الموديل: | 4°، 6°، 7°، 11°، 12° |
| الحد الأدنى لكمية: | 1 |
|---|---|
| الأسعار: | 8.5 |
| وقت التسليم: | 20-30 |
| القدرة على العرض: | 3000 |
| مسلسل: | تفتق زر بت | ميزة: | عالية الكفاءة |
|---|---|---|---|
| جودة: | جودة عالية | لون: | متطلبات العميل |
| طلب: | حفر الفحم | الاستخدام: | حفر حفرة صغيرة |
Tapered design allows bit change without changing the drill rod
Cross-type taper bit is preferred for minimizing hole deviation in small-hole drilling
Smaller taper angle prevents bit spinning (affects "knock-off" index)
Suitable for drifting and tunneling
| Parameter | Details |
|---|---|
| Taper Degree | 4°, 6°, 7°, 11°, 12° |
| Diameter | 26mm – 41mm (1" – 1 3/5") |
| Drill Bit Type | Chisel bit, Button bit, Cross bit |
| Carbide Insert Shape | Spherical, Ballistic |
| Button Bit Skirt Design | Short skirt, Long skirt |
| Chisel Bit Subtypes | Standard chisel, Oblique chipways, Flat chipways, Oblique flat chipways |
| Material | High-strength alloy steel bar + Tungsten carbide |
| Color | Green, Blue, Gold, Black (or customized) |
Small-hole rock drilling
Custom designs available for specific applications
| Small HoleDrilling Tools | Taper Degree | The NumberOf Button | Bit Dia.(mm) | Skirt | Weight(kg) |
| Tapered | 4 | 32-42 | Short Skirt | 0.24-0.43 | |
| 6 | 34 | Short Skirt | 0.29 | ||
| 7° | 7 | 32-42 | Short Skirt | 0.26-0.43 | |
| 7 | 32-41 | Long Skirt | 0.30-0.42 | ||
| 4 | 32-40 | Short Skirt | 0.24-0.40 | ||
| 11° | 5 | 38-40 | Short Skirt | 0.39-0.40 | |
| 6 | 33-36 | Short Skirt | 0.25-0.36 | ||
| 7 | 32-41 | Short Skirt | 0.24-0.41 | ||
| 7 | 32-41 | Long Skirt | 0.30-0.42 | ||
| 8 | 33-35 | Long Skirt | 0.31-0.35 | ||
| 12° | 4 | 28-30 | Short Skirt | 0.20-0.22 | |
| 5 | 28-30 | Short Skirt | 0.20-0.22 | ||
| 6 | 30-38 | Short Skirt | 0.22-0.40 | ||
| 7 | 32-38 | Short Skirt | 0.24-0.40 | ||
| 7 | 32-41 | Long Skirt | 0.30-0.42 | ||
| 8 | 33-35 | Long Skirt | 0.31-0.35 |
اتصل شخص: Mr. Yingkai Zhang
الهاتف :: +86 18501231988
