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MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN - Machining
MICRO-QUIKMachining

MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN

The MICRO-QUIK Boring Bar (MPN QMBB-070400X) is a machining tool with a 3/16 in shank diameter, AlTiN coating, and a 0.0430 in center to cutting tip. 3G Electric interprets this demand and sources it across 14…

SKU 3G-OTH-247758

Also listed as: QMBB070400X · QMBB 070400X

Brand
MICRO-QUIK
Item
Boring Bar: Boring, 3/16 in Shank Dia., AlTiN
Category
Machining
Available to Order
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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
QMBB-070400X
Type
AlTiN, 0.0430 in Center to Cutting Tip
Shank Dia.
3/16 in

Technical Documents

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

Product Description

The MICRO-QUIK Boring Bar (MPN QMBB-070400X) is a machining tool with a 3/16 in shank diameter, AlTiN coating, and a 0.0430 in center to cutting tip. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorized distributor.

Frequently Asked Questions

What is the MICRO-QUIK QMBB-070400X boring bar used for?

The MICRO-QUIK QMBB-070400X boring bar is used for precision internal boring operations in machining. Its 3/16 in shank diameter and AlTiN coating suit it for finishing and semi-finishing cuts in ferrous and non-ferrous materials, common in tool and die, mold making, and general metalworking.

What are the specifications of the MICRO-QUIK QMBB-070400X boring bar?

The MICRO-QUIK QMBB-070400X boring bar has a 3/16 in shank diameter, an AlTiN coating, and a 0.0430 in center-to-cutting-tip dimension. The manufacturer part number is QMBB-070400X. These specs define its suitability for small-diameter boring applications in precision machining.

Where to buy the MICRO-QUIK QMBB-070400X boring bar worldwide?

3G Electric supplies the MICRO-QUIK QMBB-070400X 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 boring tool.

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 bore, and choose the center-to-cutting-tip dimension based on the required hole size and depth. The AlTiN coating on the QMBB-070400X is ideal for high-speed machining of steels and cast irons. Consult your application parameters for best 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

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, 3/16 in Shank Dia., AlTiN, 0.0430 in Center to Cutting Tip (MPN QMBB-070200X)
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MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0430 in Center to Cutting Tip (MPN QMBB-070200X)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0430 in Center to Cutting Tip (MPN QMBB-070500X)
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MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0430 in Center to Cutting Tip (MPN QMBB-070500X)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0380 in Center to Cutting Tip (MPN QMBB-060400X)
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MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0380 in Center to Cutting Tip (MPN QMBB-060400X)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0430 in Center to Cutting Tip (MPN QMBB-070150X)
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MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0430 in Center to Cutting Tip (MPN QMBB-070150X)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0380 in Center to Cutting Tip (MPN QMBB-060500X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0380 in Center to Cutting Tip (MPN QMBB-060500X)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0380 in Center to Cutting Tip (MPN QMBB-060200X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0380 in Center to Cutting Tip (MPN QMBB-060200X)

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