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OSG Ball End Mill: Carbide, Diamond Coated, 4 Flute, 3/32" Mill Dia, 3/8" LOC - Carbide Ball End Mills for Graphite & Carbon Fiber
OSGCarbide Ball End Mills for Graphite & Carbon Fiber

OSG Ball End Mill: Carbide, Diamond Coated, 4 Flute, 3/32" Mill Dia, 3/8" LOC

The OSG Ball End Mill is a carbide, diamond-coated, 4-flute end mill with a 3/32" mill diameter, 3/8" length of cut, and 1-1/2" overall length (MPN 72300516). Designed for machining graphite and carbon fiber, this…

SKU 3G-OTH-207567

Brand
OSG
Item
Ball End Mill: Carbide, Diamond Coated, 4 Flute, 3/32" Mill Dia, 3/8" LOC
Category
Carbide Ball End Mills for Graphite & Carbon Fiber
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Technical Specifications

OSG
Manufacturer Part Number
72300516
Type
Diamond Coated
Mill Dia
3/32"
OAL
1-1/2"
Flute
4
LOC
3/8"
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Ball End Mill is a carbide, diamond-coated, 4-flute end mill with a 3/32" mill diameter, 3/8" length of cut, and 1-1/2" overall length (MPN 72300516). Designed for machining graphite and carbon fiber, this tool is part of 3G Electric's curated industrial supply across 14 departments, with specialist depth in cutting tools and precision machining.

Frequently Asked Questions

What is the OSG 72300516 ball end mill used for?

The OSG 72300516 is a carbide ball end mill with diamond coating, designed for machining graphite and carbon fiber composites. Its 4-flute geometry and 3/32" diameter make it suitable for finishing contours, slots, and cavities in brittle, abrasive materials where standard coatings wear quickly.

What are the specifications of the OSG 72300516 ball end mill?

This OSG ball end mill has a 3/32" mill diameter, 3/8" length of cut (LOC), and 1-1/2" overall length (OAL). It is made of carbide with a diamond coating, has 4 flutes, and is designed for graphite and carbon fiber. The manufacturer part number is 72300516.

Where to buy the OSG 72300516 ball end mill worldwide?

3G Electric supplies the OSG 72300516 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 diamond-coated carbide tool to any country.

How to select the right OSG ball end mill for graphite?

For graphite and carbon fiber, choose a diamond-coated carbide ball end mill like the OSG 72300516. The diamond coating resists abrasive wear, while the 4-flute design provides smooth cutting. Match the mill diameter to your feature size and ensure the length of cut (3/8") exceeds your depth of cut.

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 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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