R25 Threaded Cross Drill Bit 50mm Diameter 42CrMo Alloy Steel For Rock Drilling
Price:
Detailed Discussion
MOQ:
10PCS
Delivery Time:
7-15 days
Brand:
HLDRILL
Product Description
R25 Threaded Cross Drill Bit with 42CrMo Alloy Steel for Rock Drilling
Code No:
S1-50-R25-87
Diameter:
50mm
Length:
87mm
Thread Type:
R25
Carbide Dimension:
20mm × 8mm
Water Holes:
1 on front, 2 on side
Weight:
0.79Kg
The R25 threaded cross drill bit serves as a core component of top-hammer drilling systems, featuring a standardized thread design and cross-shaped cutting structure. Engineered for strong adaptability to complex geological formations, this essential tool excels in tunnel excavation, construction, and mineral exploration applications. It effectively addresses common drilling challenges including low penetration rates and frequent tool changes when working with medium-hard rock formations.
R25 Standard Thread: Stable Connection, Reduced Energy Loss
The R25 thread represents a widely recognized standard specification in the drill tool industry, offering three core advantages:
- High Fit Accuracy: Precision-machined thread structure ensures tight engagement with drill rods and shank rods.
- Strong Load-Bearing Capacity: Manufactured from high-quality 42CrMo alloy steel for exceptional strength and impact resistance, capable of withstanding harsh stress and pressure in mining and tunneling environments.
- Universal Compatibility: Perfectly matches mainstream top hammer drill rigs including Atlas Copco 282 Rocket Boomer, Furukawa HCR 1200, and Tamrock models. Enables quick installation and disassembly while improving construction operation continuity.
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Company
Yanggu Henglong Construction Machinery Co., Ltd.
Location
4F,6# Building,No.19 Hunan Road,Liaocheng City,Shangdong province,China
Contact Person
Alisa Huang