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Home Product Stainless Steel Special Hole Opener 51mm, Corrosion Resistant Bit for HVAC, Plumbing

Stainless Steel Special Hole Opener 51mm, Corrosion Resistant Bit for HVAC, Plumbing

51mm stainless steel hole opener
Stainless steel special opener
51mm stainless hole cutter
Stainless steel special hole opener 51mm
51mm Stainless Steel Hole Opener – Professional-grade stainless steel special opener engineered for precision drilling in stainless steel sheets. Features a durable 51mm stainless hole cutter design with sharp edges for clean cuts, corrosion resistance, and extended tool life in demanding industrial applications.

Product Description

The 51mm stainless steel hole opener is a precision tool designed for industrial drilling applications. Crafted from high-grade stainless steel, this stainless steel special opener features a robust 51mm diameter cutting edge optimized for creating clean, accurate holes in tough materials. It operates within a voltage range of 12-24V DC and withstands temperatures from -20°C to 60°C, ensuring reliability in harsh environments. Compatible with standard rotary drilling systems, it supports direct integration with automated modules via RS-485 communication interfaces. Ideal for pipeline, HVAC, and metal fabrication industries, the 51mm stainless hole cutter excels in durability and corrosion resistance, though its specialized design limits use to stainless steel surfaces. Its compact build enables precise control with a maximum material penetration depth of 5mm per pass.
Stainless Steel Special Hole Opener 51mm Technical Specifications
Parameter Specification
Material Composition Stainless Steel (Grade 304)
Cutting Diameter 51mm ±0.1mm
Maximum Thickness Capacity 3.2mm Stainless Steel
Shank Type Hexagonal 6.35mm (1/4")
Surface Treatment Anti-Corrosion Coating
Primary Applications Sheet Metal, Automotive, HVAC
Flute Design Triple-Flute Spiral Geometry
Cutting Edge Angle 135° Split Point
Operation Speed 800-1200 RPM
Weight 75g ±2g
Special Feature Anti-Slip Center Pilot
Industrial Standards DIN 338 Type C
question:Why can other suppliers source discontinued models you can't price?
answer:They might use existing stock or unofficial channels. We follow manufacturer policies to ensure reliability.
question:Can shipments apply for low-value declaration?
answer:Yes, if compliant with destination customs regulations. Submit required documentation for approval.
question:Do you accept LC payment terms?
answer:Yes, we accept LC terms. Specifics depend on order volume and mutual agreement.
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:Why can other suppliers source discontinued models you can't price?
answer:They might use existing stock or unofficial channels. We follow manufacturer policies to ensure reliability.
question:Can shipments apply for low-value declaration?
answer:Yes, if compliant with destination customs regulations. Submit required documentation for approval.
question:Do you accept LC payment terms?
answer:Yes, we accept LC terms. Specifics depend on order volume and mutual agreement.
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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