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MICRO QPR-230750 Boring Bar, 5/16 in Shank, Bright Uncoated, Right Hand - Machining
MICROMachining

MICRO QPR-230750 Boring Bar, 5/16 in Shank, Bright Uncoated, Right Hand

The MICRO 100 Boring Bar: Radial Profiling is a bright (uncoated), right-hand machining tool with a 5/16 in shank diameter (MPN QPR-230750). 3G Electric interprets customer demand and delivers this genuine industrial…

SKU 3G-OTH-247081

Also listed as: QPR230750 · QPR 230750

Brand
MICRO
Item
QPR-230750 Boring Bar, 5/16 in Shank, Bright Uncoated, Right Hand
Part Number
QPR-230750
Category
Machining
Available to Order
Also known as:QPR-230750MICRO
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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
QPR-230750
Type
Bright (Uncoated), Right Hand
Shank Dia.
5/16 in

Technical Documents

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

Product Description

The MICRO 100 Boring Bar: Radial Profiling is a bright (uncoated), right-hand machining tool with a 5/16 in shank diameter (MPN QPR-230750). 3G Electric interprets customer demand and delivers this genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is a MICRO 100 radial profiling boring bar used for?

This MICRO 100 boring bar is used for radial profiling in precision machining operations. It creates contoured internal profiles and grooves in workpieces, commonly applied in aerospace, automotive, and general manufacturing where tight tolerances are required.

What are the specifications of the MICRO 100 QPR-230750 boring bar?

The MICRO 100 QPR-230750 is a right-hand radial profiling boring bar with a 5/16 in shank diameter. It features a bright (uncoated) finish and is designed for internal profiling operations. The manufacturer part number is QPR-230750.

Where to buy MICRO 100 boring bars worldwide?

3G Electric supplies MICRO 100 boring bars worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the QPR-230750 or other MICRO 100 tooling.

How to select the correct MICRO 100 boring bar for radial profiling?

Select a MICRO 100 boring bar based on shank diameter matching your tool holder, workpiece material, and required profile geometry. For radial profiling, ensure the bar is right-hand or left-hand as needed. The bright finish is suitable for general-purpose machining of non-ferrous materials.

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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