We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip - Machining
MICRO-QUIKMachining

MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip

The MICRO-QUIK Boring Bar is a right-hand machining tool with a 1/4 in shank diameter, featuring an AlTiN coating and a 0.0550 in center-to-cutting-tip offset (MPN QBB-180500X). 3G Electric interprets this demand and…

SKU 3G-OTH-246105

Also listed as: QBB180500X · QBB 180500X

Brand
MICRO-QUIK
Item
Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip
Category
Machining
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

MICRO-QUIK
Manufacturer Part Number
QBB-180500X
Type
AlTiN, 0.0550 in Center to Cutting Tip, Right Hand
Shank Dia.
1/4 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The MICRO-QUIK Boring Bar is a right-hand machining tool with a 1/4 in shank diameter, featuring an AlTiN coating and a 0.0550 in center-to-cutting-tip offset (MPN QBB-180500X). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in machining and controls to ensure the right solution.

Frequently Asked Questions

What is the MICRO-QUIK QBB-180500X boring bar used for?

The MICRO-QUIK QBB-180500X is a right-hand boring bar used for precision internal boring operations in machining. It is designed for small-diameter holes, with a 1/4 in shank diameter and AlTiN coating for wear resistance. Typical applications include mold making, aerospace, and automotive component manufacturing.

What are the specifications of the MICRO-QUIK QBB-180500X boring bar?

The MICRO-QUIK QBB-180500X boring bar has a 1/4 in shank diameter, a center-to-cutting-tip distance of 0.0550 in, and is right-hand cutting. It features an AlTiN coating for extended tool life. The manufacturer part number is QBB-180500X, and it is designed for boring operations in machining.

Where to buy the MICRO-QUIK QBB-180500X boring bar worldwide?

You can source the MICRO-QUIK QBB-180500X 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 tool to machining facilities internationally.

How to select the correct MICRO-QUIK boring bar for my application?

To select the correct MICRO-QUIK boring bar, match the shank diameter to your toolholder (e.g., 1/4 in for the QBB-180500X), choose the correct hand (right-hand for this model), and ensure the center-to-cutting-tip distance fits your hole size. AlTiN coating is suitable for ferrous materials. Consult your machine specs and MICRO-QUIK catalog for guidance.

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

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip, Right Hand (MPN QBB-1801250X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip, Right Hand (MPN QBB-1801250X)
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip, Right Hand (MPN QBB-1801000X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip, Right Hand (MPN QBB-1801000X)
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip, Right Hand (MPN QBB-180750X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip, Right Hand (MPN QBB-180750X)
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-200500X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-200500X)
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-2001200X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-2001200X)
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-2001500X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-2001500X)

More from MICRO-QUIK

View all MICRO-QUIK parts
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0263 in Center to Cutting Tip (MPN QBB-120700X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0263 in Center to Cutting Tip (MPN QBB-120700X)
MICRO-QUIK Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN QBB-4901000)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN QBB-4901000)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand, 0.0030 in Radius (MPN QBB-140400)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand, 0.0030 in Radius (MPN QBB-140400)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand, 0.0030 in Radius (MPN QBB-110700)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand, 0.0030 in Radius (MPN QBB-110700)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, -0.0438 in Center to Cutting Tip (MPN QBB-050150X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, -0.0438 in Center to Cutting Tip (MPN QBB-050150X)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0270 in Center to Cutting Tip (MPN QMBB-045200X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0270 in Center to Cutting Tip (MPN QMBB-045200X)
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-200750X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-200750X)
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., Bright (Uncoated), 0.1325 in Center to Cutting Tip (MPN QBB-320500)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., Bright (Uncoated), 0.1325 in Center to Cutting Tip (MPN QBB-320500)