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| Nguồn gốc: | Trung Quốc |
| Hàng hiệu: | MIROC |
| Chứng nhận: | ISO |
| Số mô hình: | T38 |
| Số lượng đặt hàng tối thiểu: | 1 |
|---|---|
| Giá bán: | ＄60 |
| chi tiết đóng gói: | Hộp gỗ |
| Thời gian giao hàng: | 20-30 |
| Điều khoản thanh toán: | L/C,D/A,D/P,T/T,Western Union |
| Khả năng cung cấp: | 30000 |
| Tên sản phẩm: | Mũi nút T38 76mm | Màu sắc: | Yêu cầu của khách hàng |
|---|---|---|---|
| Lợi thế: | Hiệu suất cao | Chất lượng: | Hiệu suất cao |
| Sự liên quan: | THANH MỞ RỘNG | Tính năng: | Chống mài mòn cao |
| hỗ trợ tùy chỉnh: | OEM, ODM | Số mô hình: | R25, R28, R32, R35, R38, T38, T45, T51, ST58, ST60 |
| Kiểu: | Bit nút ren rút lại tiêu chuẩn | Ứng dụng: | Khai thác và khai thác đá sa thạch bằng đá cẩm thạch granite |
| Làm nổi bật: | T38 drop center thread bit,underground tunnel mining drill tool,cost performance rock drilling tool |
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Our Thread Button Drill Bits are precision-engineered for high-performance rock drilling across a wide range of applications. Manufactured from premium alloy steel and fitted with top-grade tungsten carbide inserts, these bits deliver exceptional durability, energy efficiency, and penetration rates—even in the most demanding drilling environments. With customizable designs and comprehensive thread options, we provide tailored solutions for soft, medium, and hard rock formations.
We offer full customization to meet your specific project requirements. Our engineering team can design and manufacture thread button bits based on your samples or technical drawings, including:
Bit diameter
Number and layout of air/water holes
Carbide button shape and configuration
Face shape design
Whether you are drilling in soft formations or hard, abrasive rock, we can tailor the bit geometry and material selection to maximize performance and service life.
| T38 button bit | ||||||
| Bit Dia. | Buttons and Size (mm) | Flushing Hole | Weight | |||
| mm | Front | Gauge | Front | Side | kg | |
| 1 | 64 | 3×10, 1×10 | 6×11 | 3 | - | 1.7 |
| 2 | 70 | 3×10, 1×10 | 6×12 | 3 | - | 1.8 |
| 3 | 76 | 3×11, 1×11 | 6×12 | 3 | 1 | 2.6 |
| 4 | 89 | 3×11, 2×11 | 6×13 | 3 | 1 | 3.3 |
| Rock Type | Suitability |
|---|---|
| Soft Rock | ✓ (customizable) |
| Medium Rock | ✓ |
| Hard Rock (Granite, Basalt, Iron Ore) | ✓ |
| Highly Abrasive Formations (Quartz Veins) | ✓ |
Strategically positioned side and front flushing holes ensure superior air or water flow directly to the hole bottom. This design:
Quickly evacuates drill cuttings
Prevents bit balling (clogging)
Maintains high penetration rates in both dry and wet drilling conditions
This flushing efficiency is especially critical for deep blast holes in quarrying and open-pit mining operations.
✅ Longer service life – 5–6× longer than steel-tooth bits
✅ Lower cost per meter – fewer bit changes, less downtime
✅ High energy transmission – minimal energy loss during drilling
✅ Custom-engineered – tailored to your rock type and drilling conditions
✅ Reliable performance – withstands extreme impact and abrasion
Ready to optimize your drilling operations? Contact our team today to discuss your requirements or request a customized solution for your project.
Người liên hệ: Mr. Yingkai Zhang
Tel: +86 18501231988
