T38 DTH Hammer Thread Button Bits 2 Inch Rock Drill with Ballistic Spherical Buttons - 64mm to 127mm Diameter
Price:
3-9999USD/PC
MOQ:
30PCS
Delivery Time:
3-4WEEKS
Brand:
MING
Product Description
Product Overview
Kingdrilling T38 DTH hammer thread button bits are engineered for high-performance rock drilling applications. These 2-inch bits feature ballistic spherical buttons designed for optimal performance in various geological formations.
Applications
Ideal for mining, quarrying, construction, water well drilling, oil exploration, and engineering projects. Suitable for powerful percussive drills and top hammers with high-speed drifters.
Technical Specifications
| Model | Bit Dia. (mm) | Thread | Button Configuration | Flushing Holes | Weight (KG) |
|---|---|---|---|---|---|
| MTR64F6T38 | 64 | T38 | 6×12 Front, 3×11 Side | 2 | 2 |
| MTR64D8T38 | 64 | T38 | 8×10 Front, 4×10 + 1×9 Side | 4 | 2 |
| MTR76F6T38 | 76 | T38 | 6×12 Front, 4×11 Side | 2 | 3.1 |
| MTR76D8T38 | 76 | T38 | 8×11 Front, 4×11 + 1×11 Side | 4 | 3.1 |
| MTR78D8T38 | 78 | T38 | 8×12 Front, 4×11 + 1×11 Side | 4 | 3.5 |
Button Selection Guide
Domed/Round Buttons
Typically used as gauge buttons for DTH bits, ideal for very abrasive and extremely hard formations.
Parabolic Buttons
Commonly used as gauge and front buttons for DTH bits, suitable for medium abrasive and hard formations.
Ballistic Buttons
Primarily used as front buttons for DTH bits, optimized for medium abrasive and medium hard formations. Can also serve as gauge buttons in soft rock conditions.
Ordering Information
Specify: Diameter + Thread + Skirt Shape + Face Design + Insert Shape
Company Profile
Kingdrilling Machinery Co., Ltd., established in 2005 and located in Wuhan East Lake High-tech Development Zone, specializes in manufacturing casing drilling systems, DTH hammers, DTH bits, thread DTH bits, taper DTH bits, coupling sleeves, anchors, shank adapters, and coal picks.
Delivery & Service
• In-stock items: 5-day delivery
• DTH bits production: 15 days
• DTH hammer production: 30 days
• Comprehensive pre-sale, during-sale, and after-sale support
• 24-hour technical assistance
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuhan Kingdrilling Diamond Co.,Ltd
Location
1-2-905 California Sunshine, Optical Valley Street,Wuhan 430074, China
Contact Person
Wendy Chen