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MICRO BB-4901250 Boring Bar, 1/2 in Shank, Bright, 0.2400 in Center to Tip - Machining
MICROMachining

MICRO BB-4901250 Boring Bar, 1/2 in Shank, Bright, 0.2400 in Center to Tip

The MICRO 100 Boring Bar (MPN BB-4901250) is a bright (uncoated) boring tool with a 1/2 in shank diameter and a 0.2400 in center-to-cutting-tip dimension. 3G Electric sources this genuine machining component across…

SKU 3G-OTH-245545

Also listed as: BB4901250 · BB 4901250

Brand
MICRO
Item
BB-4901250 Boring Bar, 1/2 in Shank, Bright, 0.2400 in Center to Tip
Part Number
BB-4901250
Category
Machining
Available to Order
Also known as:BB-4901250MICRO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MICRO
Manufacturer Part Number
BB-4901250
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-4901250) is a bright (uncoated) boring tool with a 1/2 in shank diameter and a 0.2400 in center-to-cutting-tip dimension. 3G Electric sources this genuine machining component across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.

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 or finishing holes in metal parts, commonly applied in toolrooms, mold making, and general manufacturing where tight tolerances are required.

What are the specifications of the MICRO 100 Boring Bar?

This boring bar has a 1/2 in shank diameter, a bright (uncoated) finish, and a 0.2400 in center-to-cutting-tip dimension. The manufacturer part number is BB-4901250. It is suitable for general-purpose boring in ferrous and non-ferrous materials.

Where to buy the MICRO 100 Boring Bar worldwide?

You can source the MICRO 100 Boring Bar through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the tool reaches your facility reliably.

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

Select the boring bar by matching the shank diameter to your tool holder's bore size—here 1/2 in. Ensure the center-to-cutting-tip dimension (0.2400 in) suits your hole depth requirements. For general machining, the bright finish works well; consult your application for coating needs.

Used in

Common applications for MICRO
General metalworking — Micro 100 AR-style brazed-tip lathe tool bits for turning and facing with positive cutting action.
Job shop machining — Micro 100 BR-style tool bits with side cutting edge angle for higher feed rates in turning operations.
CNC lathe operations — Micro 100 C-style single-point tool bits for general-purpose turning, facing, and boring.
Manual lathe work — Micro 100 D-style multi-functional tool bits for turning, facing, and boring on manual lathes.
Heavy machining — Micro 100 GR-style tool bits with 3/4 in shank width for increased rigidity in single-point turning.
Maintenance and repair — Micro 100 E-style brazed-tip tool bits for boring and facing in maintenance departments.
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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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