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MICRO-QUIK QBB-3201250X Boring Bar, Right Hand, 3/8 in Shank, AlTiN Coated - Machining
MICRO-QUIKMachining

MICRO-QUIK QBB-3201250X Boring Bar, Right Hand, 3/8 in Shank, AlTiN Coated

The MICRO-QUIK Boring Bar is a right-hand boring tool with a 3/8 in shank diameter, featuring an AlTiN coating and a 0.1325 in center-to-cutting-tip offset (MPN QBB-3201250X). 3G Electric sources this machining tool…

SKU 3G-OTH-245463

Also listed as: QBB3201250X · QBB 3201250X

Brand
MICRO-QUIK
Item
QBB-3201250X Boring Bar, Right Hand, 3/8 in Shank, AlTiN Coated
Part Number
QBB-3201250X
Category
Machining
Available to Order
Also known as:QBB-3201250XMICRO-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-3201250X
Type
AlTiN, 0.1325 in Center to Cutting Tip, Right Hand
Shank Dia.
3/8 in

Technical Documents

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

Product Description

The MICRO-QUIK Boring Bar is a right-hand boring tool with a 3/8 in shank diameter, featuring an AlTiN coating and a 0.1325 in center-to-cutting-tip offset (MPN QBB-3201250X). 3G Electric sources this machining tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the MICRO-QUIK QBB-3201250X boring bar used for?

The MICRO-QUIK QBB-3201250X is a right-hand boring bar used for precision internal boring operations in machining. It is designed for small-diameter holes and works with AlTiN-coated inserts for improved wear resistance. Typical applications include automotive, aerospace, and general metalworking where tight tolerances are required.

What are the specifications of the MICRO-QUIK QBB-3201250X boring bar?

The MICRO-QUIK QBB-3201250X boring bar has a 3/8 in shank diameter, a center-to-cutting-tip distance of 0.1325 in, and an AlTiN coating. It is a right-hand tool with manufacturer part number QBB-3201250X. These specs make it suitable for small-bore machining applications requiring precision and durability.

Where to buy MICRO-QUIK boring bars worldwide?

You can source the MICRO-QUIK QBB-3201250X 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 times; we supply genuine MICRO-QUIK tooling for machining operations.

How to select the right MICRO-QUIK boring bar for your application?

To select the correct MICRO-QUIK boring bar, match the shank diameter (e.g., 3/8 in) to your tool holder, and ensure the center-to-cutting-tip distance (0.1325 in) fits your bore size. Choose the hand (right-hand for QBB-3201250X) and coating (AlTiN for hard materials). Consult your machine specs and material type for optimal results.

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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