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OSG Parallelogram Milling Insert: PFR250R20-ST (MPN 7820226) - Parallelogram Indexable Milling Inserts
OSGParallelogram Indexable Milling Inserts

OSG Parallelogram Milling Insert: PFR250R20-ST (MPN 7820226)

OSG Parallelogram Indexable Milling Inserts.

SKU 3G-OTH-227626

Brand
OSG
Item
Parallelogram Milling Insert: PFR250R20-ST
Category
Parallelogram Indexable Milling Inserts
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Technical Specifications

OSG
Manufacturer Part Number
7820226

Technical Documents

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

Product Description

OSG Parallelogram Indexable Milling Inserts.

Frequently Asked Questions

What is the OSG Parallelogram Milling Insert PFR250R20-ST used for?

The OSG PFR250R20-ST (MPN 7820226) is a parallelogram indexable milling insert designed for general-purpose face and shoulder milling on steel, stainless steel, and cast iron. It provides sharp cutting edges and reliable chip evacuation in medium-duty machining operations.

What are the specifications of the OSG PFR250R20-ST milling insert?

The OSG PFR250R20-ST insert has manufacturer part number 7820226 and SKU 53HR94. It is a parallelogram-shaped indexable insert for milling cutters. For detailed dimensions and grade information, refer to the OSG technical catalog or contact 3G Electric.

Where to buy OSG PFR250R20-ST milling inserts worldwide?

You can source OSG PFR250R20-ST (7820226) inserts worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct OSG parallelogram milling insert for my operation?

To select the right OSG insert, match the insert shape (parallelogram), size, and grade to your workpiece material and cutting conditions. The PFR250R20-ST is suited for general milling of steel and cast iron. Consult OSG’s application guide or ask 3G Electric for sourcing assistance.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG parallelogram indexable milling inserts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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