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OSG Ball End Mill: Carbide, EXO Coated, 3 Flute, 8 mm Mill Dia, 12 mm LOC - Carbide Ball End Mills for Stainless Steel & Super Alloys
OSGCarbide Ball End Mills for Stainless Steel & Super Alloys

OSG Ball End Mill: Carbide, EXO Coated, 3 Flute, 8 mm Mill Dia, 12 mm LOC

The OSG Ball End Mill is a carbide end mill with EXO coating, 3 flutes, 8 mm mill diameter, 12 mm LOC, and 90 mm OAL (MPN 3090216). 3G Electric interprets customer demand and delivers genuine industrial equipment…

SKU 3G-OTH-220874

Brand
OSG
Item
Ball End Mill: Carbide, EXO Coated, 3 Flute, 8 mm Mill Dia, 12 mm LOC
Category
Carbide Ball End Mills for Stainless Steel & Super Alloys
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
3090216
Type
EXO Coated
Mill Dia
8 mm
OAL
90 mm
Flute
3
LOC
12 mm

Technical Documents

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

Product Description

The OSG Ball End Mill is a carbide end mill with EXO coating, 3 flutes, 8 mm mill diameter, 12 mm LOC, and 90 mm OAL (MPN 3090216). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorized distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

Frequently Asked Questions

What is the OSG Ball End Mill 3090216 used for?

The OSG Ball End Mill 3090216 is a carbide end mill designed for contouring, profiling, and finishing operations on stainless steel and super alloys. Its EXO coating and ball nose geometry reduce heat and improve chip evacuation, making it suitable for aerospace, medical, and mold-making applications.

What are the specifications of the OSG Ball End Mill 3090216?

The OSG Ball End Mill 3090216 has an 8 mm mill diameter, 12 mm length of cut (LOC), 90 mm overall length (OAL), 3 flutes, and an EXO coating. It is made of carbide and is designed for machining stainless steel and super alloys. The manufacturer part number is 3090216.

Where to buy the OSG Ball End Mill 3090216 worldwide?

You can source the OSG Ball End Mill 3090216 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 on this and other OSG cutting tools.

How to select the correct OSG ball end mill for stainless steel?

For stainless steel and super alloys, select a carbide ball end mill with a coating like OSG's EXO to reduce friction and heat. Match the mill diameter to your required radius, and ensure the length of cut (LOC) exceeds your depth of cut. Use 3 or more flutes for better surface finish.

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 stainless steel & super alloys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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