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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 BBL-140400) is a bright (uncoated) machining tool with a 3/16 in shank diameter and a 0.0460 in center-to-cutting-tip offset. 3G Electric interprets demand and delivers this genuine…

SKU 3G-OTH-247690

Also listed as: BBL140400 · BBL 140400

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
BBL-140400
Type
Bright (Uncoated), 0.0460 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 BBL-140400) is a bright (uncoated) machining tool with a 3/16 in shank diameter and a 0.0460 in center-to-cutting-tip offset. 3G Electric interprets demand and delivers this genuine industrial part 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 BBL-140400 boring bar used for?

The MICRO 100 BBL-140400 is a precision boring bar for internal machining operations. It creates accurate holes, bores, and internal profiles in metal parts. Common in tool and die, aerospace, and medical device manufacturing, it delivers fine finishes on small-diameter workpieces.

What are the specifications of the MICRO 100 BBL-140400 boring bar?

This MICRO 100 boring bar has a 3/16 in shank diameter, a bright (uncoated) finish, and a 0.0460 in center-to-cutting-tip dimension. The manufacturer part number is BBL-140400. It is designed for small-bore precision work in machining applications.

Where to buy the MICRO 100 BBL-140400 boring bar worldwide?

3G Electric supplies the MICRO 100 BBL-140400 boring bar to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this precision boring tool.

How to select the correct MICRO 100 boring bar for my application?

Select a MICRO 100 boring bar by matching shank diameter to your tool holder, center-to-cutting-tip dimension to your bore depth, and coating to your workpiece material. For small bores under 0.050 in, the BBL-140400 with a 3/16 in shank is a common choice.

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), 0.0460 in Center to Cutting Tip (MPN BBL-140500)
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MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0460 in Center to Cutting Tip (MPN BBL-140500)
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0460 in Center to Cutting Tip (MPN BBL-140600)
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MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0460 in Center to Cutting Tip (MPN BBL-140600)
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0660 in Center to Cutting Tip (MPN BBL-140800)
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MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0660 in Center to Cutting Tip (MPN BBL-140800)
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0460 in Center to Cutting Tip (MPN BBL-140700)
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MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0460 in Center to Cutting Tip (MPN BBL-140700)
MICRO 100 Boring Bar: Boring, 3/8 in Shank Dia., Bright (Uncoated), 0.1330 in Center to Cutting Tip (MPN BBL-3203000)
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MICRO 100 Boring Bar: Boring, 3/8 in Shank Dia., Bright (Uncoated), 0.1330 in Center to Cutting Tip (MPN BBL-3203000)
MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0460 in Center to Cutting Tip (MPN BBL-140250)
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MICRO 100 Boring Bar: Boring, 3/16 in Shank Dia., Bright (Uncoated), 0.0460 in Center to Cutting Tip (MPN BBL-140250)

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