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OSG Ball Nose Milling Insert: PFB250-D (MPN 7820025) - Parallelogram Indexable Milling Inserts
OSGParallelogram Indexable Milling Inserts

OSG Ball Nose Milling Insert: PFB250-D (MPN 7820025)

SKU 3G-OTH-228490

Brand
OSG
Item
Ball Nose Milling Insert: PFB250-D
Category
Parallelogram Indexable Milling Inserts
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Technical Specifications

OSG
Manufacturer Part Number
7820025
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Ball Nose Milling Insert PFB250-D used for?

The OSG PFB250-D (MPN 7820025) is a parallelogram indexable milling insert designed for ball nose milling operations. It is used in industrial machining to create contoured surfaces, 3D shapes, and die/mold cavities in metals and alloys, commonly in automotive, aerospace, and tool-and-die applications.

What are the specifications of the OSG Ball Nose Milling Insert PFB250-D?

The OSG PFB250-D insert has manufacturer part number 7820025 and SKU 53HN84. It is a parallelogram indexable milling insert for ball nose milling. Specific dimensions and grade details are available from OSG technical documentation. This insert is designed for precision contouring and finishing operations.

Where to buy the OSG Ball Nose Milling Insert PFB250-D worldwide?

You can source the OSG PFB250-D (MPN 7820025) 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; we supply this OSG insert to customers across multiple industries.

How to select the correct OSG Ball Nose Milling Insert PFB250-D for your application?

To select the OSG PFB250-D insert, match the insert geometry and grade to your workpiece material (e.g., steel, stainless, or hardened alloys) and machining parameters (speed, feed, depth of cut). Consult OSG’s technical data for recommended cutting conditions. For assistance, contact 3G Electric to verify compatibility with your tool holder.

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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