MICRO-QUIK Boring Bar

The MICRO-QUIK Boring Bar is a machining tool with a 5/16 in shank diameter, featuring an AlTiN coating and a 0.0738 in center to cutting tip (MPN QBB-2301250X).

SKU 3G-OTH-246450

Also listed as: QBB2301250X · QBB 2301250X

Brand

MICRO-QUIK

Item

Boring Bar

Part Number

QBB-2301250X

Local availability & support

Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MICRO-QUIK

Manufacturer Part Number

QBB-2301250X 

Type

AlTiN, 0.0738 in Center to Cutting Tip 

Shank Dia.

5/16 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 machining tool with a 5/16 in shank diameter, featuring an AlTiN coating and a 0.0738 in center to cutting tip (MPN QBB-2301250X).

Frequently Asked Questions

What is the MICRO-QUIK QBB-2301250X boring bar used for?

The MICRO-QUIK QBB-2301250X is a precision boring bar for internal diameter machining in metalworking. It is used in lathes and CNC machines to enlarge, finish, or contour pre-drilled holes. Its AlTiN coating resists heat and wear, making it suitable for ferrous and non-ferrous materials.

What are the specifications of the MICRO-QUIK QBB-2301250X boring bar?

This boring bar has a 5/16 in shank diameter and a 0.0738 in center-to-cutting-tip dimension. It features an AlTiN coating for extended tool life. The manufacturer part number is QBB-2301250X. It is designed for boring operations in machining applications.

Where to buy the MICRO-QUIK QBB-2301250X boring bar worldwide?

3G Electric supplies the MICRO-QUIK QBB-2301250X boring bar to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision machining tool.

How to select the correct boring bar for a machining job?

Select a boring bar by matching shank diameter to your tool holder, and center-to-cutting-tip dimension to the required bore size. Consider material and coating—AlTiN suits high-temperature alloys. For the MICRO-QUIK QBB-2301250X, verify your lathe or CNC accepts a 5/16 in shank.

Used in

Common applications for MICRO-QUIK

Mold and die making — MICRO-QUIK 3/16 in shank boring bars for finishing small-diameter internal bores in mold bases and die sections

Hydraulic cylinder repair — MICRO-QUIK 1/4 in shank AlTiN-coated boring bars for reconditioning worn cylinder bores to size

General machining — MICRO-QUIK bright-finish right-hand boring bars for enlarging and truing holes on lathes

Aerospace component maintenance — MICRO-QUIK 3/8 in shank boring bars for precision internal boring of limited-access features

Tool and die work — MICRO-QUIK boring bars with specific center-to-cutting-tip offsets for reaching deep, small-diameter holes

Production turning — MICRO-QUIK AlTiN-coated boring bars for wear resistance in abrasive workpiece materials

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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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