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MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip - Machining
MICRO-QUIKMachining

MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip

The MICRO-QUIK Boring Bar is a right-hand machining tool with a 3/8 in shank diameter, featuring an AlTiN coating and a 0.1325 in center-to-cutting-tip offset (MPN QBB-320750X). 3G Electric sources this genuine…

SKU 3G-OTH-245717

Also listed as: QBB320750X · QBB 320750X

Brand
MICRO-QUIK
Item
Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip
Category
Machining
Available to Order
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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-320750X
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 machining tool with a 3/8 in shank diameter, featuring an AlTiN coating and a 0.1325 in center-to-cutting-tip offset (MPN QBB-320750X). 3G Electric sources this genuine industrial cutting tool across 14 departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the MICRO-QUIK QBB-320750X boring bar used for?

The MICRO-QUIK QBB-320750X is a right-hand boring bar used for internal boring operations in machining. It is designed for precision hole enlargement and finishing in metalworking applications, commonly used in CNC lathes and manual lathes for industries like automotive and aerospace.

What are the specifications of the MICRO-QUIK QBB-320750X boring bar?

The MICRO-QUIK QBB-320750X has a 3/8 in shank diameter, an AlTiN coating, and a 0.1325 in center-to-cutting-tip dimension. It is a right-hand tool with manufacturer part number QBB-320750X. The AlTiN coating provides wear resistance and heat protection for extended tool life.

Where to buy the MICRO-QUIK QBB-320750X boring bar worldwide?

3G Electric supplies the MICRO-QUIK QBB-320750X boring bar 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.

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

To select the correct MICRO-QUIK boring bar, match the shank diameter to your tool holder (e.g., 3/8 in for the QBB-320750X), choose the right hand or left hand orientation, and select the coating (AlTiN for high-temperature alloys). Ensure the center-to-cutting-tip dimension fits your bore depth requirements.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip, Right Hand (MPN QBB-320500X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip, Right Hand (MPN QBB-320500X)
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip, Right Hand (MPN QBB-3201500X)
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MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip, Right Hand (MPN QBB-3201500X)
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip, Right Hand (MPN QBB-3201800X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip, Right Hand (MPN QBB-3201800X)
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip, Right Hand (MPN QBB-3202000X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip, Right Hand (MPN QBB-3202000X)
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip, Right Hand (MPN QBB-3202500X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip, Right Hand (MPN QBB-3202500X)
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip, Right Hand (MPN QBB-3201250X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/8 in Shank Dia., AlTiN, 0.1325 in Center to Cutting Tip, Right Hand (MPN QBB-3201250X)

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