MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QMBB-090500)
SKU 3G-OTH-245449
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Frequently Asked Questions
What is the MICRO-QUIK QMBB-090500 boring bar used for?
The MICRO-QUIK QMBB-090500 is a right-hand, bright (uncoated) boring bar used for internal boring operations in precision machining. It is designed for small-diameter holes and fine finishing work, commonly applied in toolrooms, mold making, and general metalworking where tight tolerances are required.
What are the specifications of the MICRO-QUIK QMBB-090500 boring bar?
The MICRO-QUIK QMBB-090500 boring bar has a 3/16 in shank diameter, is bright (uncoated), and is right-hand cutting. The manufacturer part number is QMBB-090500. It is designed for boring applications in machining centers and lathes, suitable for small-hole internal work.
Where to buy MICRO-QUIK QMBB-090500 boring bar worldwide?
You can source the MICRO-QUIK QMBB-090500 boring bar through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this item to customers across multiple industries.
How to select the right MICRO-QUIK boring bar for your application?
To select the correct MICRO-QUIK boring bar, match the shank diameter to your toolholder (3/16 in for QMBB-090500), choose the appropriate hand (right-hand for this model), and consider coating needs—bright uncoated is suitable for general-purpose boring in non-ferrous or soft steels. Always verify the bore depth and material hardness.
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3G Electric supplies MICRO-QUIK machining. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















