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Home Product Stainless Steel Special Hole Opener 20.5mm, Professional Metalworking Drill Bit for High-Precision Pipe Installation & Heavy-Duty Applications
Stainless steel special hole opener 20.5mm

Stainless Steel Special Hole Opener 20.5mm, Professional Metalworking Drill Bit for High-Precision Pipe Installation & Heavy-Duty Applications

stainless steel hole opener
20.5mm hole opener
special drill bit 20.5mm
Stainless steel special hole opener 20.5mm
Stainless steel hole opener engineered for creating precise 20.5mm diameter holes in stainless steel, metals, and hard materials. Features a specialized drill bit design with high-speed cutting edges and durable construction for efficient performance. Ideal for professional applications requiring 20.5mm hole opener accuracy.
Categories:Machinery
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Product Description

The stainless steel hole opener, a specialized 20.5mm drill bit, is engineered for precision drilling in demanding industrial applications such as metal fabrication, construction, and machinery maintenance. Crafted from high-grade stainless steel, this 20.5mm hole opener excels in creating clean, accurate openings in hardened materials. It operates seamlessly with standard industrial drilling systems requiring 110-240V input and functions reliably within a temperature range of -20°C to 150°C. The tool's robust design ensures corrosion resistance, extended lifespan, and reduced wear, though it may necessitate high-torque equipment for optimal efficiency. Compact and purpose-driven, it lacks integrated batteries or screens, prioritizing durability over auxiliary features. Ideal for professionals seeking precision in heavy-duty environments, its 20.5mm diameter offers consistent performance in challenging drilling tasks.
Parameter Specification
Material Composition Premium stainless steel hole opener
Diameter Accuracy 20.5mm hole opener (±0.05mm precision)
Cutting Capacity Special drill bit 20.5mm (1.6mm-6mm material thickness)
Shank Type Hexagonal 1/4" quick-change compatible
Flute Design Spiral edge special drill bit 20.5mm
Surface Treatment Titanium-coated stainless steel hole opener
Application Stainless steel hole opener for 300-series alloys
Point Angle 135° split point special drill bit 20.5mm
RPM Rating 20.5mm hole opener (600-1500 recommended RPM)
Coolant Requirement Special drill bit 20.5mm (Oil/water-based coolant recommended)
question:Does the company offer technical selection services?
answer:Yes, we provide expert technical selection guidance tailored to your project requirements.
question:Can you supply upgraded or alternative models?
answer:Yes, we offer upgraded or compatible alternative models based on availability and specifications.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods for secure transactions.
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:Does the company offer technical selection services?
answer:Yes, we provide expert technical selection guidance tailored to your project requirements.
question:Can you supply upgraded or alternative models?
answer:Yes, we offer upgraded or compatible alternative models based on availability and specifications.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other major payment methods for secure transactions.
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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