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OSG Ball End Mill: Carbide, Diamond Coated, 2 Flute, 3/64" Mill Dia, 3/16" LOC - Pencil-Neck Carbide Ball End Mills for Graphite & Carbon Fiber
OSGPencil-Neck Carbide Ball End Mills for Graphite & Carbon Fiber

OSG Ball End Mill: Carbide, Diamond Coated, 2 Flute, 3/64" Mill Dia, 3/16" LOC

The OSG Ball End Mill is a carbide, diamond-coated, 2-flute pencil-neck ball end mill for graphite and carbon fiber, with a 3/64" mill diameter, 3/16" LOC, and 1-3/4" OAL (MPN 70100216). 3G Electric interprets this…

SKU 3G-OTH-263467

Brand
OSG
Item
Ball End Mill: Carbide, Diamond Coated, 2 Flute, 3/64" Mill Dia, 3/16" LOC
Category
Pencil-Neck Carbide Ball End Mills for Graphite & Carbon Fiber
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Technical Specifications

OSG
Manufacturer Part Number
70100216
Type
Diamond Coated
Mill Dia
3/64"
OAL
1-3/4"
Flute
2
LOC
3/16"
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Ball End Mill is a carbide, diamond-coated, 2-flute pencil-neck ball end mill for graphite and carbon fiber, with a 3/64" mill diameter, 3/16" LOC, and 1-3/4" OAL (MPN 70100216). 3G Electric interprets this demand and sources the genuine OSG tool, backed by specialist expertise across 14 industrial departments — and far more — with deep trust anchors in combustion, pumps, and controls.

Frequently Asked Questions

What is an OSG diamond-coated ball end mill used for?

This OSG 2-flute carbide ball end mill with diamond coating is designed for precision machining of graphite, carbon fiber, and other abrasive composites. The diamond coating reduces wear and extends tool life in these demanding materials, while the ball end allows for 3D contouring and finishing operations.

What are the specifications of the OSG 70100216 ball end mill?

The OSG 70100216 is a pencil-neck carbide ball end mill with a 3/64" mill diameter, 3/16" length of cut (LOC), 1-3/4" overall length (OAL), 2 flutes, and a diamond coating. It is designed for graphite and carbon fiber machining.

Where to buy OSG ball end mills worldwide?

3G Electric supplies and delivers OSG ball end mills worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on the OSG 70100216 or other OSG tooling.

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

For graphite and carbon fiber, choose a carbide ball end mill with diamond coating to resist abrasive wear. Match the mill diameter to your feature size and the flute count to your chip evacuation needs. OSG offers this 2-flute, diamond-coated design specifically for these materials.

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 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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