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, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip - Machining
MICRO-QUIKMachining

MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip

The MICRO-QUIK Boring Bar is a right-hand machining tool with a 1/4 in shank diameter, featuring an AlTiN coating and a 0.0750 in center-to-cutting-tip offset (MPN QBB-200750X). 3G Electric interprets this demand and…

SKU 3G-OTH-246771

Also listed as: QBB200750X · QBB 200750X

Brand
MICRO-QUIK
Item
Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip
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
QBB-200750X
Type
AlTiN, 0.0750 in Center to Cutting Tip, Right Hand
Shank Dia.
1/4 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 right-hand machining tool with a 1/4 in shank diameter, featuring an AlTiN coating and a 0.0750 in center-to-cutting-tip offset (MPN QBB-200750X). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in machining and controls to support your precision boring operations.

Frequently Asked Questions

What is the MICRO-QUIK QBB-200750X boring bar used for?

The MICRO-QUIK QBB-200750X is a right-hand boring bar for precision internal machining. It is used to enlarge, finish, or contour holes in metal parts, commonly in tool and die, mold making, and general machining applications across industries.

What are the specifications of the MICRO-QUIK QBB-200750X boring bar?

This boring bar has a 1/4 in shank diameter, an AlTiN coating for wear resistance, and a 0.0750 in center-to-cutting-tip offset. It is right-hand cutting and manufactured by MICRO-QUIK under part number QBB-200750X.

Where to buy the MICRO-QUIK QBB-200750X boring bar worldwide?

3G Electric supplies the MICRO-QUIK QBB-200750X boring bar to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct AlTiN-coated, right-hand boring bar for your precision machining needs.

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

Select a boring bar by matching shank diameter to your tool holder, center-to-cutting-tip offset to your hole size, and coating to your workpiece material. For the QBB-200750X, the 1/4 in shank and 0.0750 in offset suit small-diameter, precision internal boring operations.

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, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-200500X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-200500X)
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-2001200X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-2001200X)
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-2001500X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-2001500X)
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip, Right Hand (MPN QBB-180750X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip, Right Hand (MPN QBB-180750X)
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip, Right Hand (MPN QBB-1801000X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0550 in Center to Cutting Tip, Right Hand (MPN QBB-1801000X)
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-2001000X)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/4 in Shank Dia., AlTiN, 0.0750 in Center to Cutting Tip, Right Hand (MPN QBB-2001000X)

More from MICRO-QUIK

View all MICRO-QUIK parts
MICRO-QUIK Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN QBB-4901000)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN QBB-4901000)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand, 0.0030 in Radius (MPN QBB-140400)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand, 0.0030 in Radius (MPN QBB-140400)
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand, 0.0030 in Radius (MPN QBB-110700)
MICRO-QUIK
MICRO-QUIK Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), Right Hand, 0.0030 in Radius (MPN QBB-110700)
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, 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., 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)