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

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

The MICRO 100 Boring Bar: Reverse Boring is a right-hand, bright (uncoated) machining tool with a 1/2 in shank diameter (MPN QRB-4901800). 3G Electric interprets your demand for this specific OEM tool, sourcing it…

SKU 3G-OTH-246414

Brand
MICRO
Item
100 Boring Bar: Reverse Boring, 1/2 in Shank Dia., Bright
Category
Machining
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Technical Specifications

MICRO
Manufacturer Part Number
QRB-4901800
Type
Bright (Uncoated), Right Hand
Shank Dia.
1/2 in
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MICRO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MICRO 100 Boring Bar: Reverse Boring is a right-hand, bright (uncoated) machining tool with a 1/2 in shank diameter (MPN QRB-4901800). 3G Electric interprets your demand for this specific OEM tool, sourcing it across 14 industrial departments — with specialist depth in machining — to deliver the exact part with accountable support.

Frequently Asked Questions

What is the MICRO 100 QRB-4901800 boring bar used for?

The MICRO 100 QRB-4901800 is a reverse boring bar used in machining operations to enlarge or finish internal diameters. It is designed for right-hand cutting, with a 1/2 in shank diameter and bright uncoated finish, suitable for precision boring in metalworking applications.

What are the specifications of the MICRO 100 QRB-4901800 boring bar?

The MICRO 100 QRB-4901800 boring bar has a 1/2 in shank diameter, bright uncoated finish, and is right-hand oriented. It is designed for reverse boring operations. The manufacturer part number is QRB-4901800, and it is classified under machining tooling.

Where to buy MICRO 100 QRB-4901800 boring bar worldwide?

You can source the MICRO 100 QRB-4901800 boring bar through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this precision machining tool.

How to select the correct MICRO 100 boring bar for a job?

To select the correct MICRO 100 boring bar, match the shank diameter to your tool holder, choose the appropriate hand (right or left) for your cutting direction, and consider coating needs. For reverse boring, the QRB-4901800 with 1/2 in shank is suitable for internal diameter work in metal.

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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