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Micro Boring Bar 4mm TiAlN Coated For Small Hole CNC Lathe
Micro Boring Bar 4mm TiAlN Coated for Small Hole CNC Lathe
rofessional 4mm micro boring bar with TiAlN coating for precision small hole CNC machining. This tiny boring cutter features superior wear resistance, extended tool life, and exceptional surface finish quality. Ideal for medical, aerospace, and micro-mechanical applications. Perfect choice for precision micro boring operations on various materials.
Description
Micro Boring Bar 4mm TiAlN Coated for Small Hole CNC Lathe - Tiny Boring Cutter
Cutoutil Tool

Product Overview
Our premium Micro Boring Bar 4mm with TiAlN coating is specifically designed for precision small hole machining on CNC lathes. This tiny boring cutter delivers exceptional performance in micro-machining applications, making it an essential tool for industries requiring ultra-precise bore operations.
Key Features
Ultra-Precise 4mm Diameter: Perfect for micro boring applications
Advanced TiAlN Coating: Enhanced wear resistance and heat dissipation
Superior Surface Finish: Achieves mirror-like surface quality
Extended Tool Life: Coating increases durability by 300%
Minimal Vibration Design: Optimized geometry for stable cutting
Versatile Application: Suitable for various materials including steel, aluminum, and exotic alloys
Technical Specifications
Shank Diameter: 4mm
Coating Material: Titanium Aluminum Nitride (TiAlN)
Coating Hardness: 2800-3200 HV
Maximum Cutting Speed: 150-200 m/min
Feed Rate: 0.01-0.05 mm/rev
Suitable Materials: Steel, Stainless Steel, Aluminum, Titanium, Inconel
Coolant Compatibility: Wet and dry machining
Applications
Medical device manufacturing
Aerospace components
Automotive precision parts
Electronics industry
Watchmaking
Micro-mechanical components
Why Choose Our Tiny Boring Cutter?
Precision Engineering: Manufactured to tolerances within ±0.001mm
Cost-Effective: Reduces tool change frequency and downtime
Quality Assurance: 100% inspection before shipment
Technical Support: Expert consultation available
Fast Delivery: Global shipping within 3-7 business days
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