MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN
The MICRO-QUIK Boring Bar (MPN QBB-140400X) is a machining tool with a 3/16 in shank diameter, AlTiN coating, and a 0.0463 in center-to-cutting-tip offset. 3G Electric interprets customer demand and delivers this…
SKU 3G-OTH-245380
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Product Description
The MICRO-QUIK Boring Bar (MPN QBB-140400X) is a machining tool with a 3/16 in shank diameter, AlTiN coating, and a 0.0463 in center-to-cutting-tip offset. 3G Electric interprets customer demand and delivers this genuine industrial equipment across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the MICRO-QUIK QBB-140400X boring bar used for?
The MICRO-QUIK QBB-140400X is a precision boring bar designed for internal machining operations. It is used to enlarge or finish holes in metal parts, commonly in tool and die making, mold manufacturing, and general machining. Its small 3/16 in shank diameter makes it suitable for tight spaces and micro-machining applications.
What are the specifications of the MICRO-QUIK QBB-140400X boring bar?
The MICRO-QUIK QBB-140400X boring bar has a 3/16 in shank diameter, a center-to-cutting-tip dimension of 0.0463 in, and an AlTiN coating for wear resistance. The manufacturer part number is QBB-140400X. It is designed for boring operations and is compatible with MICRO-QUIK tooling systems.
Where to buy the MICRO-QUIK QBB-140400X boring bar worldwide?
You can source the MICRO-QUIK QBB-140400X 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 precision boring bar to machining facilities internationally.
How to select the correct MICRO-QUIK boring bar for a job?
To select the correct MICRO-QUIK boring bar, match the shank diameter to your tool holder's collet size—here 3/16 in. Consider the center-to-cutting-tip dimension (0.0463 in) for hole depth and diameter requirements. The AlTiN coating suits high-speed machining of steels. Always verify the manufacturer part number QBB-140400X for compatibility with your MICRO-QUIK system.
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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.

