Drag Drill Bit 3 Blade Wing Step Face Carbide For Mining Quarry Rock Drilling Drag Rock Drill Blade Bit
Price:
$225
MOQ:
1
Delivery Time:
20-30
Brand:
MIROC
Product Description
Drag Drill Bit with 3-Blade Wing Step Face Carbide
Professional mining and quarry rock drilling drag bit designed for optimal performance in soft formations.
Product Overview
Manufactured from forged high-quality alloy steel and hard alloy, these drag bits utilize state-of-the-art welding technology and multiple precision heat treatment processes. This ensures the highest penetration rate and longest service life under demanding drilling conditions.
Recommended Applications
Designed primarily for soft formations including sand, clay, and soft rock. Ideal for water well drilling, mining, geothermal drilling, environmental drilling, and exploration applications. Not recommended for coarse gravel or hard rock formations.
Wing Configuration Options
- Three-wing bits: Offer faster drilling speeds
- Four-wing bits: Provide longer durability and drill straighter holes
Key Advantages
- Copper Brazing Technology: Tungsten carbide tips are attached using advanced copper brazing welding, ensuring optimal hardness and preventing alloy flaking
- Integrated Body and Wings: One-piece construction prevents wing breakage even when drilling in hard rock formations
- Large Flow Course Design: Suitable for both air and fluid drilling without compromising bit strength
Thread Quality
2.3/8" API Reg (good quality) threads precisely machined using CNC equipment to ensure accurate coupling with drill rods.
Construction Options
Available in solid or welded construction. Solid one-piece construction offers maximum durability and is recommended for oilfield and natural gas applications where zero tolerance for error is required.
Product Specifications
| Size | Type Pin | Weight (lbs.) |
|---|---|---|
| 1 3/4" ~ 2 1/2" | AW, A-Rod | 2 |
| 2 5/8" ~ 2 7/8" | AW, A-Rod | 2 1/2 |
| 2 3/4" ~ 3 1/4" | 3THD/4THD N-ROD 2" IF | 4 |
| 3 3/8" ~ 3 3/4" | 3THD/4THD N-ROD 2" IF | 4 1/2 |
| 3 7/8" ~4 3/4" | 2 3/8" API Pin | 6 |
| 4 7/8" ~ 5 1/8 | 2 3/8" API Pin | 7 |
| 5 1/4" ~5 1/2" | 2 3/8" API Pin | 8 |
| 4 5/8" ~ 5" | 2 7/8" API Pin | 10 |
| 5 1/8" ~5 1/2" | 2 7/8" API Pin | 11 |
| 5 5/8" ~ 6 1/4" | 3 1/2" API Pin | 18 |
| 6 1/2" ~ 6 3/4" | 3 1/2" API Pin | 19 |
| 7" ~ 7 1/2" | 3 1/2" API Pin | 21 |
| 7 5/8" ~ 8" | 3 1/2" API Pin | 23 |
Product Images
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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
KSQ Technologies (Beijing) Co. Ltd
Location
Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Contact Person
Yingkai Zhang