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MICRO 100 QBT-4901000 Boring Bar, 1/2 in Shank, Bright, Right Hand - Machining
MICROMachining

MICRO 100 QBT-4901000 Boring Bar, 1/2 in Shank, Bright, Right Hand

The MICRO 100 Boring Bar: Top Rake Chipbreaker is a right-hand, bright (uncoated) machining tool with a 1/2 in shank diameter (MPN QBT-4901000). 3G Electric sources this genuine MICRO 100 item across 14 industrial…

SKU 3G-OTH-247065

Also listed as: QBT4901000 · QBT 4901000

Brand
MICRO
Item
100 QBT-4901000 Boring Bar, 1/2 in Shank, Bright, Right Hand
Part Number
QBT-4901000
Category
Machining
Available to Order
Also known as:QBT-4901000MICRO
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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
Manufacturer Part Number
QBT-4901000
Type
Bright (Uncoated), Right Hand
Shank Dia.
1/2 in

Technical Documents

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

Product Description

The MICRO 100 Boring Bar: Top Rake Chipbreaker is a right-hand, bright (uncoated) machining tool with a 1/2 in shank diameter (MPN QBT-4901000). 3G Electric sources this genuine MICRO 100 item across 14 industrial departments, with specialist expertise in machining and cutting tools.

Frequently Asked Questions

What is the MICRO 100 Boring Bar used for?

The MICRO 100 Boring Bar is used for precision internal boring, turning, and profiling in metalworking. Its top rake chipbreaker design improves chip control and surface finish. Common applications include automotive, aerospace, and general machining industries where tight tolerances are required.

What are the specifications of the MICRO 100 Boring Bar?

The MICRO 100 Boring Bar (MPN QBT-4901000) has a 1/2 in shank diameter, is bright (uncoated), and is right hand. It features a top rake chipbreaker for efficient chip evacuation. This tool is designed for use in CNC and manual lathes for internal machining operations.

Where to buy MICRO 100 Boring Bar worldwide?

You can source the MICRO 100 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 on this precision boring tool.

How to select the right MICRO 100 Boring Bar?

Select the MICRO 100 Boring Bar based on shank diameter matching your tool holder, workpiece material, and operation type. For internal boring, ensure the bar length provides adequate reach without excessive overhang. The right-hand, bright finish is suitable for general-purpose machining of steels and non-ferrous materials.

Used in

Common applications for MICRO
Aerospace machining — MICRO 100 SCLCR toolholders for turning titanium alloys
Automotive production — MICRO 100 SR series blanks for custom drill bits in engine blocks
Plastic component fabrication — MICRO 100 SFL downcut router bits for acrylic sheet cutting
Aluminum extrusion finishing — MICRO 100 SFA upcut router bits for deburring profiles
Mold and die making — MICRO 100 SCMCN toolholders for profiling hardened steel cavities
Composite panel trimming — MICRO 100 SFPM spiral router bits for carbon fiber laminates
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MICRO Products

3G Electric supplies MICRO machining. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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