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

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

The MICRO 100 Boring Bar (MPN BB-120350S) is a bright (uncoated) machining tool with a 3/16 in shank diameter and a 0.0260 in center-to-cutting-tip offset. 3G Electric interprets your demand for precision tooling…

SKU 3G-OTH-246376

Also listed as: BB120350S · BB 120350S

Brand
MICRO
Item
100 Boring Bar: Boring, 3/16 in Shank Dia., Bright
Category
Machining
Available to Order
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Local availability & support

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
BB-120350S
Type
Bright (Uncoated), 0.0260 in Center to Cutting Tip
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 (MPN BB-120350S) is a bright (uncoated) machining tool with a 3/16 in shank diameter and a 0.0260 in center-to-cutting-tip offset. 3G Electric interprets your demand for precision tooling, sourcing this genuine MICRO 100 product across our 14 industrial departments — with specialist depth in machining and controls to support your application.

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, creating or enlarging holes with tight tolerances. It is ideal for small-diameter work in industries like aerospace, medical device manufacturing, and toolmaking where accuracy is critical.

What are the specifications of the MICRO 100 Boring Bar BB-120350S?

The MICRO 100 Boring Bar BB-120350S has a 3/16 in shank diameter, a bright (uncoated) finish, and a 0.0260 in center-to-cutting-tip dimension. It is designed for boring applications and is manufactured under part number BB-120350S.

Where to buy MICRO 100 Boring Bar BB-120350S worldwide?

3G Electric supplies the MICRO 100 Boring Bar BB-120350S to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision boring tool.

How to select the right MICRO 100 Boring Bar for small holes?

To select the right MICRO 100 Boring Bar, match the shank diameter to your toolholder and the center-to-cutting-tip dimension to your hole size. For small holes like those requiring a 3/16 in shank, ensure the bar's reach and clearance suit your workpiece. Consult MICRO 100's application guides for best results.

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, 3/16 in Shank Dia., Bright (Uncoated), 0.0260 in Center to Cutting Tip (MPN BB-120500)
MICRO
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0260 in Center to Cutting Tip (MPN BB-120500)
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0260 in Center to Cutting Tip (MPN BB-120500S)
MICRO
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0260 in Center to Cutting Tip (MPN BB-120500S)
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0260 in Center to Cutting Tip (MPN BB-120600S)
MICRO
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0260 in Center to Cutting Tip (MPN BB-120600S)
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0260 in Center to Cutting Tip (MPN BB-120600)
MICRO
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0260 in Center to Cutting Tip (MPN BB-120600)
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0260 in Center to Cutting Tip (MPN BB-120250S)
MICRO
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0260 in Center to Cutting Tip (MPN BB-120250S)
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0260 in Center to Cutting Tip (MPN BB-120250)
MICRO
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0260 in Center to Cutting Tip (MPN BB-120250)

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