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Frequently Asked Questions
What is the MICRO 100 Boring Bar used for?
The MICRO 100 Boring Bar is used for precision internal boring operations in machining. It is designed for small-diameter holes, making it ideal for toolrooms, mold making, and aerospace or medical component manufacturing where tight tolerances are required.
What are the specifications of the MICRO 100 Boring Bar BB-120350?
The MICRO 100 Boring Bar BB-120350 has a 3/16 in shank diameter, a bright (uncoated) finish, and a 0.0260 in center-to-cutting-tip dimension. It is designed for boring applications and is manufactured under part number BB-120350.
Where to buy MICRO 100 Boring Bar BB-120350 worldwide?
3G Electric supplies the MICRO 100 Boring Bar BB-120350 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this precision boring tool.
How to select the right MICRO 100 Boring Bar for my application?
Select a MICRO 100 Boring Bar by matching shank diameter to your toolholder, center-to-cutting-tip dimension to your hole size, and coating to your material. For steel or aluminum, bright (uncoated) works well. Consult your machining parameters for speeds and feeds.
Used in
Common applications for MICROMICRO Products
3G Electric supplies MICRO machining. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















