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OSG 72310516 Pencil-Neck Carbide Ball End Mill for Graphite & Carbon Fiber - Pencil-Neck Carbide Ball End Mills for Graphite & Carbon Fiber
OSGPencil-Neck Carbide Ball End Mills for Graphite & Carbon Fiber

OSG 72310516 Pencil-Neck Carbide Ball End Mill for Graphite & Carbon Fiber

The OSG 72310516 is a diamond-coated, 4-flute, pencil-neck carbide ball end mill for graphite and carbon fiber, with a 3/32" mill diameter, 3/8" LOC, and 2" OAL (MPN 72310516).

SKU 3G-OTH-263413

Brand
OSG
Item
72310516 Pencil-Neck Carbide Ball End Mill for Graphite & Carbon Fiber
Part Number
72310516
Category
Pencil-Neck Carbide Ball End Mills for Graphite & Carbon Fiber
Available to Order
Also known as:72310516OSG
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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

OSG
Manufacturer Part Number
72310516
Type
Diamond Coated
Mill Dia
3/32"
OAL
2"
Flute
4
LOC
3/8"

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

Product Description

The OSG 72310516 is a diamond-coated, 4-flute, pencil-neck carbide ball end mill for graphite and carbon fiber, with a 3/32" mill diameter, 3/8" LOC, and 2" OAL (MPN 72310516).

Frequently Asked Questions

What is the OSG 72310516 ball end mill used for?

The OSG 72310516 is a pencil-neck carbide ball end mill designed for machining graphite and carbon fiber composites. Its diamond coating provides wear resistance and low friction, making it suitable for high-precision contouring and finishing in mold, die, and aerospace applications.

What are the specifications of the OSG 72310516 ball end mill?

The OSG 72310516 is a 4-flute, diamond-coated carbide ball end mill with a 3/32" mill diameter, 3/8" length of cut (LOC), and 2" overall length (OAL). It features a pencil-neck design for deep cavity work and is optimized for graphite and carbon fiber materials.

Where to buy the OSG 72310516 ball end mill worldwide?

3G Electric supplies the OSG 72310516 ball end mill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this precision tool to any country.

How to select the correct OSG ball end mill for graphite machining?

For graphite machining, choose a diamond-coated carbide ball end mill like the OSG 72310516 to resist abrasive wear. Match the mill diameter to your feature size, ensure adequate flute count for chip evacuation, and verify the length of cut (LOC) exceeds your depth of cut. Always use proper speeds and feeds per OSG recommendations.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG pencil-neck carbide ball end mills for graphite & carbon fiber. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Carbide ball end mill with diamond coating and 4 flutes. Mill diameter 1/32", length of cut 3/32", overall length 1-3/4". Pencil-neck design for deep cavity access. Suitable for machining graphite and carbon fiber composites in electrode fabrication, mold finishing, and composite trimming
OSG
Carbide ball end mill with diamond coating and 4 flutes. Mill diameter 1/32", length of cut 3/32", overall length 1-3/4". Pencil-neck design for deep cavity access. Suitable for machining graphite and carbon fiber composites in electrode fabrication, mold finishing, and composite trimming

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