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MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated) - Machining
MICROMachining

MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated)

The MICRO 100 Boring Bar (MPN BB-4904000) is a bright (uncoated) machining tool with a 1/2 in shank diameter and a 0.2400 in center-to-cutting-tip dimension. 3G Electric interprets customer demand and delivers this…

SKU 3G-OTH-247751

Also listed as: BB4904000 · BB 4904000

Brand
MICRO
Item
100 Boring Bar: Boring, 1/2 in Shank Dia., Bright
Category
Machining
Available to Order
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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
BB-4904000
Type
Bright (Uncoated), 0.2400 in Center to Cutting Tip
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 (MPN BB-4904000) is a bright (uncoated) machining tool with a 1/2 in shank diameter and a 0.2400 in center-to-cutting-tip dimension. 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 100 Boring Bar used for?

The MICRO 100 Boring Bar is used for precision internal boring operations in machining. It is designed for enlarging and finishing holes with a 1/2 in shank diameter and a 0.2400 in center-to-cutting-tip offset, suitable for lathes and milling machines in metalworking industries.

What are the specifications of the MICRO 100 Boring Bar?

The MICRO 100 Boring Bar (MPN BB-4904000) has a 1/2 in shank diameter, a bright (uncoated) finish, and a 0.2400 in center-to-cutting-tip dimension. It is a boring tool for internal machining, manufactured by MICRO, and is available as SKU 15T245.

Where to buy the MICRO 100 Boring Bar worldwide?

You can source the MICRO 100 Boring Bar worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this MICRO tool.

How to select the correct MICRO 100 Boring Bar for a lathe?

To select the correct MICRO 100 Boring Bar, match the shank diameter (1/2 in) to your tool holder, and ensure the center-to-cutting-tip offset (0.2400 in) suits your bore depth. For lathe use, verify the bar's reach and rigidity. Consult MICRO's catalog for application-specific recommendations.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN BB-4904000S)
MICRO
MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN BB-4904000S)
MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN BB-4903500)
MICRO
MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN BB-4903500)
MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN BB-4903500S)
MICRO
MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN BB-4903500S)
MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN BB-4902500S)
MICRO
MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN BB-4902500S)
MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN BB-4902500)
MICRO
MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN BB-4902500)
MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN BB-4903000S)
MICRO
MICRO 100 Boring Bar: Boring, 1/2 in Shank Dia., Bright (Uncoated), 0.2400 in Center to Cutting Tip (MPN BB-4903000S)

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