Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

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 is a machining tool with a 3/16 in shank diameter, AlTiN coating, and a 0.0430 in center-to-cutting-tip offset (MPN QMBB-070150X). 3G Electric interprets customer demand and delivers this…

SKU 3G-OTH-245340

Also listed as: QMBB070150X · QMBB 070150X

Brand
MICRO-QUIK
Item
Boring Bar: Boring, 3/16 in Shank Dia., AlTiN
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MICRO-QUIK
Manufacturer Part Number
QMBB-070150X
Type
AlTiN, 0.0430 in Center to Cutting Tip
Shank Dia.
3/16 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 machining tool with a 3/16 in shank diameter, AlTiN coating, and a 0.0430 in center-to-cutting-tip offset (MPN QMBB-070150X). 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 QMBB-070150X boring bar used for?

The MICRO-QUIK QMBB-070150X boring bar is used for precision internal boring operations in machining. It is designed for small-diameter holes, with a 3/16 in shank diameter and AlTiN coating for wear resistance. Typical applications include mold making, aerospace, and medical device manufacturing where tight tolerances are required.

What are the specifications of the MICRO-QUIK QMBB-070150X boring bar?

The MICRO-QUIK QMBB-070150X boring bar has a shank diameter of 3/16 in, a center-to-cutting-tip dimension of 0.0430 in, and an AlTiN coating. The manufacturer part number is QMBB-070150X. It is designed for boring operations in machining centers and lathes, suitable for small-hole finishing.

Where to buy MICRO-QUIK boring bars worldwide?

You can source the MICRO-QUIK QMBB-070150X 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 provide competitive pricing and reliable sourcing for machining tooling.

How to select the correct MICRO-QUIK boring bar for a machining job?

To select the correct MICRO-QUIK boring bar, match the shank diameter to your toolholder (e.g., 3/16 in for the QMBB-070150X). Consider the hole depth and required finish; AlTiN coating suits high-speed machining of steels. Verify the center-to-cutting-tip dimension (0.0430 in) ensures proper offset. Consult the manufacturer's catalog for application-specific recommendations.

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, 3/16 in Shank Dia., AlTiN, 0.0430 in Center to Cutting Tip (MPN QMBB-070200X)
MICRO-QUIK
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)
MICRO-QUIK
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, 0.0550 in Center to Cutting Tip (MPN QMBB-090300X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip (MPN QMBB-090300X)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0430 in Center to Cutting Tip (MPN QMBB-070400X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0430 in Center to Cutting Tip (MPN QMBB-070400X)
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-060150X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0380 in Center to Cutting Tip (MPN QMBB-060150X)

More from MICRO-QUIK

View all MICRO-QUIK parts
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)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QMBB-100500)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QMBB-100500)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QMBB-100700)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand (MPN QMBB-100700)
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, 3/16 in Shank Dia., AlTiN, 0.0430 in Center to Cutting Tip (MPN QMBB-070300X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., AlTiN, 0.0430 in Center to Cutting Tip (MPN QMBB-070300X)