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MICRO-QUIK QBB-140400X Boring Bar, 3/16 in Shank, AlTiN Coated - Machining
MICRO-QUIKMachining

MICRO-QUIK QBB-140400X Boring Bar, 3/16 in Shank, AlTiN Coated

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

Also listed as: QBB140400X · QBB 140400X

Brand
MICRO-QUIK
Item
QBB-140400X Boring Bar, 3/16 in Shank, AlTiN Coated
Part Number
QBB-140400X
Category
Machining
Available to Order
Also known as:QBB-140400XMICRO-QUIK
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MICRO-QUIK
Manufacturer Part Number
QBB-140400X
Type
AlTiN, 0.0463 in Center to Cutting Tip
Shank Dia.
3/16 in

Technical Documents

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MICRO-QUIK Products
3G Electric (S) Pte. Ltd. — Singapore

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.

Used in

Common applications for MICRO-QUIK
Aerospace component manufacturing — MICRO-QUIK QBB series boring bars for precision valve body bores
Medical device machining — MICRO-QUIK QMBB series micro-boring bars for implant drill guide holes
General engineering — MICRO-QUIK QBB-3602500 for finishing bearing housing bores in mild steel
Tool and die making — MICRO-QUIK AlTiN-coated bars for hardened steel mold core pin bores
Automotive repair — MICRO-QUIK bright bars for reaming brake cylinder bores in aluminum calipers
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MICRO-QUIK Products

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.

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This boring bar features a 3/16 in shank diameter and an AlTiN coating for wear resistance. With a 0.0630 in center-to-cutting-tip offset, it is suited for precision internal boring operations in small-diameter holes. Typical applications include fine finishing in toolrooms and production machining environments

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