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MICRO-QUIK QBB-140800 Boring Bar - Machining
MICRO-QUIKMachining

MICRO-QUIK QBB-140800 Boring Bar

The MICRO-QUIK Boring Bar is a right-hand, bright (uncoated) boring tool with a 3/16 in shank diameter and a 0.0030 in radius (MPN QBB-140800). 3G Electric sources this genuine machining component across 14…

SKU 3G-OTH-246760

Also listed as: QBB140800 · QBB 140800

Brand
MICRO-QUIK
Item
QBB-140800 Boring Bar
Part Number
QBB-140800
Category
Machining
Available to Order
Also known as:QBB-140800MICRO-QUIK
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MICRO-QUIK
Manufacturer Part Number
QBB-140800
Type
Bright (Uncoated), Right Hand
Radius
0.0030 in
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 is a right-hand, bright (uncoated) boring tool with a 3/16 in shank diameter and a 0.0030 in radius (MPN QBB-140800). 3G Electric sources this genuine machining component across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the MICRO-QUIK QBB-140800 boring bar used for?

The MICRO-QUIK QBB-140800 is a right-hand boring bar for precision internal machining. It creates accurate holes, bores, and internal profiles in metal parts. Common in tool-and-die, mold making, and general machining, it suits lathe or boring mill operations where fine surface finish and tight tolerances are required.

What are the specifications of the MICRO-QUIK QBB-140800 boring bar?

The MICRO-QUIK QBB-140800 has a 3/16 in shank diameter, 0.0030 in corner radius, and bright (uncoated) finish. It is a right-hand, carbide boring bar. The manufacturer part number is QBB-140800. These specs define its fit for small-bore, precision internal turning applications in machining centers.

Where to buy MICRO-QUIK QBB-140800 boring bar worldwide?

3G Electric supplies the MICRO-QUIK QBB-140800 boring bar to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time; we provide genuine MICRO-QUIK tooling for machining operations anywhere.

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

Select a MICRO-QUIK boring bar by matching shank diameter to your tool holder (here 3/16 in), corner radius to desired finish (0.0030 in for fine work), and hand (right-hand for conventional turning). Ensure the bar length suits bore depth. For uncoated carbide, use appropriate speeds and feeds for the workpiece material.

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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This boring bar features a 3/16 in shank diameter and an AlTiN coating for wear resistance. With a 0.0630 in center-to-cutting-tip offset, it is suited for precision internal boring operations in small-diameter holes. Typical applications include fine finishing in toolrooms and production machining environments
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