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OSG Ball End Mill: Carbide, Diamond Coated, 4 Flute, 1/8" Mill Dia, 1/8" LOC - Reduced-Neck Carbide Ball End Mills for Graphite & Carbon Fiber
OSGReduced-Neck Carbide Ball End Mills for Graphite & Carbon Fiber

OSG Ball End Mill: Carbide, Diamond Coated, 4 Flute, 1/8" Mill Dia, 1/8" LOC

The OSG Ball End Mill is a reduced-neck carbide ball end mill for graphite and carbon fiber, diamond coated with 4 flutes, 1/8" mill diameter, 1/8" LOC, and 3" OAL (MPN 70320316). 3G Electric interprets this demand…

SKU 3G-OTH-211335

Brand
OSG
Item
Ball End Mill: Carbide, Diamond Coated, 4 Flute, 1/8" Mill Dia, 1/8" LOC
Category
Reduced-Neck Carbide Ball End Mills for Graphite & Carbon Fiber
Available to Order
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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
70320316
Type
Diamond Coated
Mill Dia
1/8"
OAL
3"
Flute
4
LOC
1/8"

Technical Documents

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

Product Description

The OSG Ball End Mill is a reduced-neck carbide ball end mill for graphite and carbon fiber, diamond coated with 4 flutes, 1/8" mill diameter, 1/8" LOC, and 3" OAL (MPN 70320316). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in cutting tools as an authorized distributor.

Frequently Asked Questions

What is the OSG 70320316 ball end mill used for?

The OSG 70320316 is a reduced-neck carbide ball end mill designed for machining graphite and carbon fiber composites. Its diamond coating and 4-flute geometry provide wear resistance and surface finish in abrasive materials. Common applications include mold making, aerospace components, and EDM electrodes.

What are the specifications of the OSG 70320316 ball end mill?

The OSG 70320316 is a carbide ball end mill with a diamond coating, 4 flutes, 1/8" mill diameter, 1/8" length of cut, and 3" overall length. It features a reduced-neck design for deep cavity work. The manufacturer part number is 70320316.

Where to buy the OSG 70320316 ball end mill worldwide?

3G Electric supplies the OSG 70320316 ball end mill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We source and deliver this tool to support your machining operations.

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

For graphite and carbon fiber, select a diamond-coated carbide ball end mill like the OSG 70320316. The diamond coating resists abrasive wear, while the 4-flute design balances chip evacuation and finish. Ensure the mill diameter matches your feature size and the reduced neck allows clearance for deep cavities.

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 reduced-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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