The R51/90 mm Steel Bit from Goswami & Co. is a robust and reliable drilling tool engineered for maximum penetration and long-lasting durability in tough rock formations. Constructed from high-grade alloy steel, this bit provides superior strength, wear resistance, and torque stability—ensuring consistent drilling efficiency even under extreme site conditions.
Its R51 threaded design guarantees a secure connection with drill rods, minimizing energy loss and ensuring smooth operation. With precision-ground cutting edges and a corrosion-protective surface finish, the R51/90 mm Steel Bit delivers dependable performance for professionals in mining, tunneling, and heavy construction.
Features & Benefits
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High-Strength Alloy Steel: Ensures durability, toughness, and long service life.
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Precision Machining: Promotes smooth drilling and accurate hole alignment.
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Anti-Corrosive Coating: Protects against rust and wear in rugged conditions.
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R51 Thread Compatibility: Ensures tight and vibration-free fit with drill rods.
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Efficient Energy Transfer: Minimizes loss of impact power for faster drilling.
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Low Maintenance: Designed for consistent performance and long-term reliability.
Applications
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Mining and Quarry Operations
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Tunneling and Shaft Sinking
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Rock and Foundation Drilling
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Hydropower & Infrastructure Construction
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Geotechnical and Exploration Projects
Why Choose Our R51/90 mm Steel Bit?
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Engineered by Goswami & Co. for heavy-duty applications
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Manufactured with precision and quality assurance
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Proven durability and cost-efficiency
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Bulk orders available with consistent standards
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Backed by expert technical support and service
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