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MICRO 100 Boring Bar: Radial Profiling, 3/8 in Shank Dia., Bright (Uncoated) - Machining
MICROMachining

MICRO 100 Boring Bar: Radial Profiling, 3/8 in Shank Dia., Bright (Uncoated)

3G Electric supplies the MICRO 100 Boring Bar: Radial Profiling, a bright (uncoated), right-hand machining tool with a 3/8 in shank diameter (MPN QPR-3601250). We interpret customer demand and deliver genuine…

SKU 3G-OTH-245625

Also listed as: QPR3601250 · QPR 3601250

Brand
MICRO
Item
100 Boring Bar: Radial Profiling, 3/8 in Shank Dia., Bright
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
QPR-3601250
Type
Bright (Uncoated), Right Hand
Shank Dia.
3/8 in

Technical Documents

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

Product Description

3G Electric supplies the MICRO 100 Boring Bar: Radial Profiling, a bright (uncoated), right-hand machining tool with a 3/8 in shank diameter (MPN QPR-3601250). We interpret customer demand and deliver genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the MICRO 100 QPR-3601250 boring bar used for?

The MICRO 100 QPR-3601250 is a radial profiling boring bar for internal contouring, grooving, and profiling in lathe operations. It is used in precision machining industries such as aerospace, automotive, and mold making to create complex internal geometries with tight tolerances.

What are the specifications of the MICRO 100 QPR-3601250 boring bar?

The MICRO 100 QPR-3601250 has a 3/8 in shank diameter, is bright (uncoated), and right hand. It is designed for radial profiling applications. The manufacturer part number is QPR-3601250. This tool is suitable for general-purpose machining of ferrous and non-ferrous materials.

Where to buy the MICRO 100 QPR-3601250 boring bar worldwide?

You can source the MICRO 100 QPR-3601250 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 radial profiling?

To select the correct MICRO 100 boring bar, match the shank diameter to your tool holder (e.g., 3/8 in for the QPR-3601250), choose the hand (right or left) based on spindle rotation, and confirm the insert geometry suits your material. For radial profiling, ensure the bar length provides adequate reach without excessive overhang.

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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MICRO 100 Boring Bar: Radial Profiling, 3/8 in Shank Dia., Bright (Uncoated), Right Hand (MPN QPR-3601000)
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