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MICRO 100 Boring Bar - Machining
MICROMachining

MICRO 100 Boring Bar

The MICRO 100 Boring Bar (MPN BB-200900S) is a bright (uncoated) machining tool with a 1/4 in shank diameter and a 0.0750 in center-to-cutting-tip offset. 3G Electric sources this precision boring bar across 14…

SKU 3G-OTH-245537

Also listed as: BB200900S · BB 200900S

Brand
MICRO
Item
100 Boring Bar
Category
Machining
Available to Order
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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
BB-200900S
Type
Bright (Uncoated), 0.0750 in Center to Cutting Tip
Shank Dia.
1/4 in

Technical Documents

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

Product Description

The MICRO 100 Boring Bar (MPN BB-200900S) is a bright (uncoated) machining tool with a 1/4 in shank diameter and a 0.0750 in center-to-cutting-tip offset. 3G Electric sources this precision boring bar across 14 industrial departments, with specialist expertise in machining and controls to ensure you get the right tool for the job.

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 small-diameter holes, with a 1/4 in shank diameter and a 0.0750 in center-to-cutting-tip offset, making it ideal for fine finishing in metalworking and toolmaking applications.

What are the specifications of the MICRO 100 Boring Bar?

The MICRO 100 Boring Bar has a 1/4 in shank diameter, a bright (uncoated) finish, and a 0.0750 in center-to-cutting-tip dimension. The manufacturer part number is BB-200900S. It is designed for boring operations in machining, suitable for small-hole internal work.

Where to buy the MICRO 100 Boring Bar worldwide?

3G Electric supplies the MICRO 100 Boring Bar worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order the BB-200900S or similar boring bars for your machining needs.

How to select the right MICRO 100 Boring Bar for your lathe?

To select the right MICRO 100 Boring Bar, match the shank diameter to your tool holder's capacity—here 1/4 in. Consider the center-to-cutting-tip offset (0.0750 in) for hole size. For small bores, a bright finish works for general steel. Consult your lathe's specifications for compatibility.

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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Cross-referenced by specification & description
This bright (uncoated) boring bar features a 5/16 in shank diameter and a 0.0740 in center-to-cutting-tip dimension. It is used for precision internal boring operations in lathes and milling machines, enabling accurate hole creation or enlargement in metalworking and general manufacturing
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This bright (uncoated) boring bar features a 5/16 in shank diameter and a 0.0740 in center-to-cutting-tip dimension. It is used for precision internal boring operations in lathes and milling machines, enabling accurate hole creation or enlargement in metalworking and general manufacturing
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This bright (uncoated) boring bar features a 5/16 in shank diameter and a 0.0740 in center-to-cutting-tip offset. It is used for precision internal boring operations in machining centers and lathes, typically for enlarging or finishing holes in metal workpieces
Bright (uncoated) boring bar with 1/4 in shank diameter and 0.0750 in center to cutting tip offset. Used for precision internal boring, enlarging, or finishing pre-drilled holes in metal parts. Suitable for general metalworking applications requiring tight tolerances
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Bright (uncoated) boring bar with 1/4 in shank diameter and 0.0750 in center to cutting tip offset. Used for precision internal boring, enlarging, or finishing pre-drilled holes in metal parts. Suitable for general metalworking applications requiring tight tolerances
Bright uncoated boring bar with 5/16 in shank diameter and 0.0740 in center-to-cutting-tip offset. Used for precision internal boring operations in machining, such as creating or enlarging holes in metalworking and general manufacturing
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Bright uncoated boring bar with 5/16 in shank diameter and 0.0740 in center-to-cutting-tip offset. Used for precision internal boring operations in machining, such as creating or enlarging holes in metalworking and general manufacturing
Bright (uncoated) boring bar with 1/4 in shank diameter and 0.0750 in center-to-cutting-tip offset. Used for precision internal boring and small-diameter hole finishing in metalworking on CNC or manual lathes
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Bright (uncoated) boring bar with 1/4 in shank diameter and 0.0750 in center-to-cutting-tip offset. Used for precision internal boring and small-diameter hole finishing in metalworking on CNC or manual lathes
Bright (uncoated) boring bar with 5/16 in shank diameter and 0.0740 in center-to-cutting-tip dimension. Used for precision internal boring operations in lathes and milling machines to enlarge or finish holes in metal workpieces
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Bright (uncoated) boring bar with 5/16 in shank diameter and 0.0740 in center-to-cutting-tip dimension. Used for precision internal boring operations in lathes and milling machines to enlarge or finish holes in metal workpieces

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Right-hand boring bar with a 5/16 in shank diameter and bright (uncoated) finish. Designed for internal turning operations such as enlarging holes or creating precise internal profiles. The top rake chipbreaker improves chip control and evacuation, suitable for finishing and semi-finishing cuts in ferrous and non-ferrous materials
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