Solid Bars for Small Part Machining

Micro-Mini Plus Series

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A Complete Line‑Up of Small‑Diameter Solid Bars
— Now Available

Product Brochure

Product Overview

Micro-Mini Plus Series

A wide range of solid bars and holders to meet diverse machining requirements.
Easy setup with a positioning mechanism.

Classification of Internal Turning Tools

With the introduction of Micro-Mini Plus Series, the range of applicable machining operations has been expanded.

Versatile Range of Tools for All Applications

Classification of Internal Turning Tools

Boring and Profiling

Features

Easy Setup with Positioning Mechanism

Easy positioning is achieved by pressing the shank bottom against the integrated positioning pin.

Dedicated PVD‑Coated Grade

MPB115 uses a dedicated carbide substrate for high cutting‑edge stability, together with a multilayer PVD coating that provides excellent heat and wear resistance, ensuring stable cutting and high wear resistance.

Boring & Profiling

Threading

Internal Grooving & Face Grooving

Pre‑Chamfering for Cutting-Off

Pre-chamfering the inner diameter on the tool exit side to an obtuse angle before cutting-off reduces burr formation.

* Machine so that the cutting‑off tool aligns with the guide section.
* When using a lead, offset the cutting‑off tool toward the main spindle by 0.05 to 0.1 mm.