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Home Product Stainless Steel Special Hole Opener 120mm, High-Speed Heavy-Duty Drilling Bit for Metalworking Pipeline Construction
Stainless steel special hole opener 120mm

Stainless Steel Special Hole Opener 120mm, High-Speed Heavy-Duty Drilling Bit for Metalworking Pipeline Construction

Stainless Steel Hole Opener 120mm
120mm Specialized Hole Cutter
Heavy-Duty Stainless Drill Bit
Stainless steel special hole opener 120mm
Stainless Steel Hole Opener 120mm, a heavy-duty stainless drill bit designed for precision cutting in tough materials. This 120mm specialized hole cutter features reinforced construction for durability and clean perforations, ideal for demanding metalworking and construction projects requiring reliable, high-performance stainless steel drilling solutions.
Categories:Machinery
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Product Description

The Stainless Steel Hole Opener 120mm is a precision-engineered 120mm Specialized Hole Cutter designed for heavy-duty applications in metalworking, construction, and industrial fabrication. Crafted from high-grade stainless steel, this Heavy-Duty Stainless Drill Bit delivers reliable performance in drilling through thick metals, alloys, and rigid materials. It operates efficiently within a temperature range of -20°C to 80°C, ensuring stable performance under demanding conditions. With a hardened tungsten carbide cutting edge and optimized flute design, it enables rapid material removal while minimizing heat buildup. Ideal for pipe systems, structural frameworks, and machinery assembly, its key advantages include corrosion resistance, extended tool life, and reduced vibration. However, it requires compatible high-torque drilling equipment (recommended 800-1500 RPM) due to its 120mm diameter and robust construction. The cutter features a universal 19mm hex shank for quick tool changes and maintains consistent accuracy across repetitive drilling tasks.
Parameter Specification
Model Designation Stainless Steel Hole Opener 120mm
Material High-Grade Stainless Steel
Diameter 120mm (Precision Ground)
Application Stainless Steel, Alloy Sheets, Heavy Metal
Design Features Multi-Flute Carbide Tip, Reinforced Shank, Anti-Vibration Grooves
Durability Treatment Precision Heat-Treated for Enhanced Hardness & Wear Resistance
Compatibility Standard Drill Chucks, Magnetic Drilling Systems
Speed Recommendation 100-400 RPM (Lubrication Recommended)
Coolant Usage Optimized for Dry/Wet Cutting Operations
Coating Technology Anti-Corrosion Titanium Nitride (TiN) Layer
Weight 480g (Balanced for Low-Torque Drilling)
question:Can the company ensure stable supply?
answer:Yes, we work with established manufacturers and maintain efficient supply chains for consistent product availability.
question:How do you handle refurbished products causing post-purchase issues?
answer:We offer a full refund or replacement and cover all related shipping costs for verified cases.
question:Why can other suppliers source discontinued models you cannot?
answer:They might use unauthorized sources or offer compromised quality; we prioritize genuine and reliable inventory.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can the company ensure stable supply?
answer:Yes, we work with established manufacturers and maintain efficient supply chains for consistent product availability.
question:How do you handle refurbished products causing post-purchase issues?
answer:We offer a full refund or replacement and cover all related shipping costs for verified cases.
question:Why can other suppliers source discontinued models you cannot?
answer:They might use unauthorized sources or offer compromised quality; we prioritize genuine and reliable inventory.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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