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MICRO-QUIK QBB-200500 Boring Bar, 1/4 in Shank, Bright, 0.0750 in Offset - Machining
MICRO-QUIKMachining

MICRO-QUIK QBB-200500 Boring Bar, 1/4 in Shank, Bright, 0.0750 in Offset

The MICRO-QUIK Boring Bar is a machining tool with a 1/4 in shank diameter, bright (uncoated) finish, and a 0.0750 in center-to-cutting-tip offset (MPN QBB-200500). 3G Electric interprets customer demand and delivers…

SKU 3G-OTH-247694

Also listed as: QBB200500 · QBB 200500

Brand
MICRO-QUIK
Item
QBB-200500 Boring Bar, 1/4 in Shank, Bright, 0.0750 in Offset
Part Number
QBB-200500
Category
Machining
Available to Order
Also known as:QBB-200500MICRO-QUIK
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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-200500
Type
Bright (Uncoated), 0.0750 in Center to Cutting Tip
Shank Dia.
1/4 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 1/4 in shank diameter, bright (uncoated) finish, and a 0.0750 in center-to-cutting-tip offset (MPN QBB-200500). 3G Electric interprets customer demand and delivers this genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the MICRO-QUIK QBB-200500 boring bar used for?

The MICRO-QUIK QBB-200500 is a precision boring bar designed for internal machining operations. It is used to enlarge, finish, or contour pre-drilled holes in metal workpieces. Common applications include mold making, aerospace components, and general engineering where tight tolerances are required.

What are the specifications of the MICRO-QUIK QBB-200500 boring bar?

The MICRO-QUIK QBB-200500 has a 1/4 in shank diameter and a bright (uncoated) finish. Its center-to-cutting-tip dimension is 0.0750 in. The manufacturer part number is QBB-200500. This boring bar is designed for use with MICRO-QUIK tooling systems and is suitable for small-hole boring applications.

Where to buy the MICRO-QUIK QBB-200500 boring bar worldwide?

3G Electric supplies the MICRO-QUIK QBB-200500 boring bar to customers worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this precision boring bar globally.

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 bore size. The center-to-cutting-tip dimension determines the minimum hole diameter you can machine. For the QBB-200500, the 0.0750 in offset allows boring holes as small as 0.150 in diameter. Always verify the workpiece material and required finish.

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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