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MFR Mini Boring Bar Customized Small Boring Bar 1mm - 10mm For Steel / Stainless / Titanium

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MFR Mini Boring Bar Customized Small Boring Bar 1mm - 10mm For Steel / Stainless / Titanium

Brand Name : AMG

Certification : ISO9001

Place of Origin : CHINA

MOQ : 3-10PCS

Payment Terms : T/T/Credit Card

Supply Ability : 30000-100000pcs per month

Delivery Time : 5-12 working days

Packaging Details : Plastic tube

Name : Mini Boring Bar

Standard Diameters : 1mm to 10mm

Coating : Customized/TiN

Machine type : CNC machining

Shank diameter : 4-10mm

Type : MFR

OEM : Accepted

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MFR Mini Boring Bar For Steel/Stainless/Titanium Micro Fine Boring Internal Grooving 1mm-8mm Range

Introduction:

Our MFR Mini Boring Bar is a precision solid carbide tool designed for micro fine boring, internal grooving, and small-diameter machining in steel, stainless steel, and titanium. Engineered with ultra-fine grain carbide and optimized geometry, this industrial-grade boring bar delivers exceptional accuracy (±0.005mm), superior surface finishes (Ra < 0.4μm), and extended tool life—ideal for CNC lathes, Swiss-type machines, and machining centers.

Features:

Solid Carbide Construction – High rigidity for vibration-free machining.
Micro-Diameter Range (1mm-8mm) – Precision boring in tight spaces.
Optimized Flute Design – Efficient chip evacuation in deep holes.
Threaded/Shank Options – Compatible with MFR, C5, C6, and other standard tool holders.
Through-Coolant Capability – Optional internal coolant channels for heat management.
High-Precision Ground Edges – Ensures consistent bore quality and tight tolerances.
Multi-Material Ready – Works on steel (HRC 45+), stainless (304/316), titanium (Grade 5), and superalloys.

Advantages Over Competitors

Ultra-Fine Boring Accuracy (±0.005mm) – Perfect for medical, aerospace, and automotive components.
Reduced Vibration – Balanced design prevents chatter in deep-hole machining.
Longer Tool Life3X durability vs. HSS boring bars.
Internal Grooving & Undercutting – Versatile for complex internal features.
High-Speed Compatible – Stable performance at 20,000+ RPM.

Typical Applications

Medical Implants – Precision boring of bone screws, dental fixtures.

Aerospace ComponentsFuel nozzles, hydraulic valves, turbine blades.

Automotive Injectors – Micro-hole boring for fuel injection systems.

Watchmaking & Electronics – Ultra-precise bushing and bearing bores.

Mold & DieEjector pin holes, micro-cavities.

Detailed Picture

MFR Mini Boring Bar Customized Small Boring Bar 1mm - 10mm For Steel / Stainless / Titanium

Our workshop:

MFR Mini Boring Bar Customized Small Boring Bar 1mm - 10mm For Steel / Stainless / Titanium

Promotion policy:

To help you experience our premium products, we’re excited to offer the following exclusive promotions for first-time buyers:


Product Tags:

Customized MFR Mini Boring Bar

      

Customized Small Boring Bar

      

Stainless Steel Small Boring Bar

      
 MFR Mini Boring Bar Customized Small Boring Bar 1mm - 10mm For Steel / Stainless / Titanium Manufactures

MFR Mini Boring Bar Customized Small Boring Bar 1mm - 10mm For Steel / Stainless / Titanium Images

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