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Home Product Model 18mm Stainless Steel Hole Opener | Heavy-Duty Carbide Drill Bit for Sheet Metal, HVAC, Plumbing
Stainless steel special hole opener 18mm

Model 18mm Stainless Steel Hole Opener | Heavy-Duty Carbide Drill Bit for Sheet Metal, HVAC, Plumbing

stainless steel hole opener 18mm
18mm stainless steel hole cutter
18mm stainless steel drill bit
Stainless steel special hole opener 18mm
Professional 18mm stainless steel hole opener, precision-engineered for clean, efficient drilling in metal, wood, and plastic. Combines features of 18mm stainless steel hole cutter and drill bit for multi-purpose applications. Durable construction ensures extended lifespan.
Categories:Machinery
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Product Description

The Stainless Steel Special Hole Opener 18mm is a precision-engineered tool designed for creating clean, accurate holes in stainless steel and other hard materials. Featuring a durable 18mm stainless steel hole cutter design, it integrates a high-grade carbide tip for extended wear resistance. Compatible with standard drill chucks, this 18mm stainless steel drill bit operates within a voltage range of 12-24V DC (for powered tools) and withstands temperatures from -20°C to 120°C. Ideal for metalworking, plumbing, and automotive industries, it offers fast cutting with minimal vibration. Its compact, lightweight structure ensures easy handling, while the absence of complex interfaces simplifies use. Key drawbacks include potential heat buildup during prolonged use on thick materials. The tool requires no external power or modules, relying on direct mechanical compatibility with standard drilling equipment.
Parameter Specification
Product Name Stainless steel special hole opener
Model Type 18mm stainless steel hole cutter
Diameter 18mm (±0.1mm precision)
Material High-grade stainless steel with hardened alloy teeth
Application Designed for stainless steel sheets, pipes, and thin metal plates
Shank Type Hexagonal 6.35mm (1/4") quick-change compatible
Cutting Depth Max 8mm for stainless steel
Coating TiN (Titanium Nitride) anti-corrosion layer
Rotation Speed Recommended 800-1500 RPM under coolant
Blade Design Triple-edge carbide tip for chip-free drilling
Weight 185g ±5g
Compatibility Standard electric drills and magnetic drill presses
question:What is the after-sales process if a product is discovered to be refurbished after purchase?
answer:We will provide a replacement or refund, and investigate the supplier to address the issue promptly.
question:Can I self-schedule official courier pickup for my order?
answer:Yes, self-scheduled pickup is possible. Contact customer support with your order details to arrange logistics.
question:Why are shipping costs high? Are there cheaper delivery options?
answer:Costs reflect service reliability. Contact sales for discounted options based on volume and destination.
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:What is the after-sales process if a product is discovered to be refurbished after purchase?
answer:We will provide a replacement or refund, and investigate the supplier to address the issue promptly.
question:Can I self-schedule official courier pickup for my order?
answer:Yes, self-scheduled pickup is possible. Contact customer support with your order details to arrange logistics.
question:Why are shipping costs high? Are there cheaper delivery options?
answer:Costs reflect service reliability. Contact sales for discounted options based on volume and destination.
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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