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MICRO QBT-180750 Boring Bar, 1/4 in Shank, Bright Uncoated, Right Hand - Machining

MICROMachining

MICRO QBT-180750 Boring Bar, 1/4 in Shank, Bright Uncoated, Right Hand

The MICRO 100 Boring Bar: Top Rake Chipbreaker (MPN QBT-180750) is a bright (uncoated), right-hand machining tool with a 1/4 in shank diameter.

SKU 3G-OTH-245547

Also listed as: QBT180750 · QBT 180750

Brand

MICRO

Item

QBT-180750 Boring Bar, 1/4 in Shank, Bright Uncoated, Right Hand

Part Number

QBT-180750

Category

Machining

Available to Order

Also known as:QBT-180750MICRO

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Technical Specifications

MICRO

Manufacturer Part Number

QBT-180750 

Type

Bright (Uncoated), Right Hand 

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: Top Rake Chipbreaker (MPN QBT-180750) is a bright (uncoated), right-hand machining tool with a 1/4 in shank diameter.

Frequently Asked Questions

What is the MICRO 100 QBT-180750 boring bar used for?

The MICRO 100 QBT-180750 is a right-hand boring bar with a top rake chipbreaker, designed for internal turning and boring operations in machining. It is commonly used in metalworking to enlarge or finish holes with precision, and is suitable for a wide range of materials.

What are the specifications of the MICRO 100 QBT-180750 boring bar?

The MICRO 100 QBT-180750 boring bar has a 1/4 in shank diameter, is bright (uncoated), and is right hand. It features a top rake chipbreaker for improved chip control. The manufacturer part number is QBT-180750. This tool is designed for general-purpose machining applications.

Where to buy the MICRO 100 QBT-180750 boring bar worldwide?

3G Electric supplies the MICRO 100 QBT-180750 boring bar to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this precision machining tool.

How to select the correct boring bar for a machining application?

To select the correct boring bar, match the shank diameter to your tool holder, choose the appropriate hand (right or left) for your lathe direction, and consider coating and chipbreaker design for material and finish requirements. The MICRO 100 QBT-180750 is a bright, right-hand bar with a top rake chipbreaker for general use.

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 and their technical documentation.

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