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Home Product 75mm Stainless Steel Special Hole Opener, Heavy-Duty Carbide Drill Bit for HVAC & Plumbing Installations
Stainless steel special hole opener 75mm

75mm Stainless Steel Special Hole Opener, Heavy-Duty Carbide Drill Bit for HVAC & Plumbing Installations

Stainless Steel Hole Opener 75mm
Special Hole Cutter 75mm
75mm Stainless Drill Bit
Stainless steel special hole opener 75mm
75mm Stainless Steel Hole Opener,Special Hole Cutter 75mm for precise drilling in metal surfaces.Durable 75mm Stainless Drill Bit with carbide tips,ideal for professional metal fabrication and plumbing applications.Stainless steel construction ensures corrosion resistance and extended tool life.
Categories:Machinery
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Product Description

The Stainless Steel Hole Opener 75mm, also referred to as a Special Hole Cutter 75mm or 75mm Stainless Drill Bit, is engineered for high-precision drilling in stainless steel and hard alloys. Designed to operate with standard drill systems, it supports direct integration via 0.5-1.5 kW power inputs (compatible with 12-48V DC or 110-240V AC) and functions within -20°C to 60°C environments. Ideal for manufacturing, automotive, and heavy machinery sectors, it features a corrosion-resistant build with carbide-tipped blades for extended service life. Delivering 150-300 RPM rotational speed, it ensures clean 75mm diameter cuts in materials up to 10mm thick. Advantages include vibration reduction and thermal resistance, though its specialized design limits compatibility with non-industrial tools. Requires no external batteries or interfaces, relying on direct mechanical coupling via 3/4-inch hexagonal shank adapters. Optimal for applications demanding durability and minimal material deformation.
Parameter Specification
Model Designation Stainless Steel Hole Opener 75mm
Alternative Identification Special Hole Cutter 75mm / 75mm Stainless Drill Bit
Material Composition High-grade Stainless Steel Alloy
Operational Diameter 75mm ±0.2mm
Cutting Surface Treatment Titanium Nitride Coating
Shank Compatibility Standard 3/4" Hex Drive
Thermal Resistance Up to 600°C Continuous Operation
Cutting Edge Geometry Triple-flute Helical Design
Surface Hardness 62-64 HRC
Application Range 304/316 Stainless Steel, Alloy Steels
question:What shipping methods do you offer?
answer:We support DHL, FedEx, UPS, and other major carriers with worldwide coverage.
question:Can I arrange self-pickup with official couriers?
answer:Yes, clients can coordinate self-pickup by providing tracking details directly to the courier service.
question:What payment methods are accepted?
answer:We accept TT, PayPal, and other secure payment methods for global 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:What shipping methods do you offer?
answer:We support DHL, FedEx, UPS, and other major carriers with worldwide coverage.
question:Can I arrange self-pickup with official couriers?
answer:Yes, clients can coordinate self-pickup by providing tracking details directly to the courier service.
question:What payment methods are accepted?
answer:We accept TT, PayPal, and other secure payment methods for global 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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