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MICRO 100 Boring Bar: Top Rake Chipbreaker, 3/16 in Shank Dia., Bright (Uncoated) - Machining
MICROMachining

MICRO 100 Boring Bar: Top Rake Chipbreaker, 3/16 in Shank Dia., Bright (Uncoated)

The MICRO 100 Boring Bar: Top Rake Chipbreaker (MPN QBT-1201000) is a right-hand, bright (uncoated) machining tool with a 3/16 in shank diameter. 3G Electric interprets customer demand and delivers genuine industrial…

SKU 3G-OTH-245700

Also listed as: QBT1201000 · QBT 1201000

Brand
MICRO
Item
100 Boring Bar: Top Rake Chipbreaker, 3/16 in Shank Dia., Bright
Category
Machining
Available to Order
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Delivery
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
Manufacturer Part Number
QBT-1201000
Type
Bright (Uncoated), Right Hand
Shank Dia.
3/16 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 (MPN QBT-1201000) is a right-hand, bright (uncoated) machining tool with a 3/16 in shank diameter. 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump and FBR.

Frequently Asked Questions

What is the MICRO 100 boring bar used for?

The MICRO 100 boring bar is used for internal turning operations in machining, such as enlarging holes or creating precise internal diameters. Its top rake chipbreaker design improves chip control and surface finish in metalworking applications across industries like aerospace and automotive.

What are the specifications of the MICRO 100 boring bar?

This MICRO 100 boring bar has a 3/16 in shank diameter, is bright (uncoated), and right hand. The manufacturer part number is QBT-1201000. It features a top rake chipbreaker for efficient chip evacuation during boring operations.

Where to buy the MICRO 100 boring bar worldwide?

3G Electric supplies the MICRO 100 boring bar worldwide, handling full logistics and customs clearance for global delivery. As a sourcing partner across 14 industrial departments, we provide genuine MICRO 100 tooling to support your machining needs anywhere.

How to select the right MICRO 100 boring bar for your lathe?

Select a MICRO 100 boring bar by matching the shank diameter to your tool holder, and choose the hand (right or left) based on spindle rotation. For internal boring, ensure the bar length suits the hole depth. 3G Electric can help confirm fit for your application.

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

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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