MICRO 100 Boring Bar: Boring, 5/16 in Shank Dia., Bright (Uncoated)
The MICRO 100 Boring Bar (MPN BB-230700S) is a bright (uncoated) machining tool with a 5/16 in shank diameter and a 0.0740 in center-to-cutting-tip offset. 3G Electric sources this precision boring bar across 14…
SKU 3G-OTH-247742
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Product Description
The MICRO 100 Boring Bar (MPN BB-230700S) is a bright (uncoated) machining tool with a 5/16 in shank diameter and a 0.0740 in center-to-cutting-tip offset. 3G Electric sources this precision boring bar across 14 industrial departments, with specialist expertise in machining and controls to ensure you get the right tool for your application.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
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 enlarging or finishing pre-drilled holes in metal parts, commonly applied in toolrooms, mold making, and general manufacturing where tight tolerances are required.
What are the specifications of the MICRO 100 Boring Bar BB-230700S?
The MICRO 100 Boring Bar BB-230700S has a 5/16 in shank diameter, a bright (uncoated) finish, and a 0.0740 in center-to-cutting-tip dimension. It is a solid carbide boring bar from MICRO, designed for precision internal machining with no coating for general-purpose use.
Where to buy MICRO 100 Boring Bar worldwide?
You can source the MICRO 100 Boring Bar BB-230700S through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct MICRO tool for your machining needs.
How to select the right MICRO 100 Boring Bar for my lathe?
To select the right MICRO 100 Boring Bar, match the shank diameter to your tool holder's bore size—here 5/16 in. Consider the center-to-cutting-tip dimension (0.0740 in) for hole depth and clearance. For general steel boring, the bright uncoated finish works well; consult MICRO's catalog for material-specific grades.
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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.















