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OSG 72310216 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 72310216 Pencil-Neck Carbide Ball End Mill for Graphite & Carbon Fiber

The OSG Ball End Mill is a carbide, diamond-coated, 4-flute pencil-neck ball end mill for graphite and carbon fiber, with a 1/32" mill diameter, 3/32" LOC, and 1-1/2" OAL (MPN 72310216). 3G Electric interprets demand…

SKU 3G-OTH-263460

Brand
OSG
Item
72310216 Pencil-Neck Carbide Ball End Mill for Graphite & Carbon Fiber
Part Number
72310216
Category
Pencil-Neck Carbide Ball End Mills for Graphite & Carbon Fiber
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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

OSG
Manufacturer Part Number
72310216
Type
Diamond Coated
Mill Dia
1/32"
OAL
1-1/2"
Flute
4
LOC
3/32"

Technical Documents

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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 pencil-neck ball end mill for graphite and carbon fiber, with a 1/32" mill diameter, 3/32" LOC, and 1-1/2" OAL (MPN 72310216). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the OSG 72310216 ball end mill used for?

The OSG 72310216 is a pencil-neck carbide ball end mill designed for machining graphite and carbon fiber composites. Its diamond coating and 4-flute geometry provide wear resistance and fine surface finish in abrasive materials. Typical applications include electrode machining, mold making, and aerospace composite trimming.

What are the specifications of the OSG 72310216 ball end mill?

The OSG 72310216 is a carbide ball end mill with a diamond coating, 4 flutes, 1/32" mill diameter, 3/32" length of cut, and 1-1/2" overall length. It features a pencil-neck design for deep cavity access. The manufacturer part number is 72310216. This tool is optimized for graphite and carbon fiber.

Where to buy the OSG 72310216 ball end mill worldwide?

You can source the OSG 72310216 ball end mill 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 genuine OSG tooling to customers in manufacturing, aerospace, and mold industries.

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 72310216 to resist abrasive wear. Match the mill diameter to your feature size and the length of cut to cavity depth. A 4-flute design provides better surface finish. Always use proper chip evacuation and avoid excessive speeds to extend tool life.

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
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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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