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OSG Ball End Mill: Carbide, Diamond Coated, 4 Flute, 5/16" Mill Dia, 13/16" 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, 5/16" Mill Dia, 13/16" LOC

The OSG Ball End Mill is a carbide, diamond-coated, 4-flute end mill with a 5/16" mill diameter, 13/16" length of cut, and 2-1/2" overall length (MPN 70301316). Designed for machining graphite and carbon fiber, this…

SKU 3G-OTH-207579

Brand
OSG
Item
Ball End Mill: Carbide, Diamond Coated, 4 Flute, 5/16" Mill Dia, 13/16" LOC
Category
Carbide Ball End Mills for Graphite & Carbon Fiber
Available to Order
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Technical specs
1-Day Quote
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
70301316
Type
Diamond Coated
Mill Dia
5/16"
OAL
2-1/2"
Flute
4
LOC
13/16"

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 end mill with a 5/16" mill diameter, 13/16" length of cut, and 2-1/2" overall length (MPN 70301316). Designed for machining graphite and carbon fiber, this tool is part of our broader industrial supply across 14 departments, with specialist expertise in combustion, pumps, and controls to support your facility's diverse needs.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG Ball End Mill 70301316 used for?

The OSG Ball End Mill 70301316 is designed for machining graphite and carbon fiber materials. Its diamond coating and 4-flute geometry provide wear resistance and surface finish in composite and non-ferrous applications.

What are the specifications of the OSG Ball End Mill 70301316?

This OSG carbide ball end mill has a 5/16" mill diameter, 13/16" length of cut, and 2-1/2" overall length. It features a diamond coating, 4 flutes, and is designed for graphite and carbon fiber machining.

Where to buy the OSG Ball End Mill 70301316 worldwide?

3G Electric supplies the OSG Ball End Mill 70301316 worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

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 70301316. The 4-flute design balances chip evacuation and finish. Match the mill diameter and length of cut to your part geometry and machine rigidity.

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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