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OSG Ball End Mill: Carbide, EXO Coated, 3 Flute, 20 mm Mill Dia, 30 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, 20 mm Mill Dia, 30 mm LOC

SKU 3G-OTH-220914

Brand
OSG
Item
Ball End Mill: Carbide, EXO Coated, 3 Flute, 20 mm Mill Dia, 30 mm LOC
Category
Carbide Ball End Mills for Stainless Steel & Super Alloys
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Technical Specifications

OSG
Manufacturer Part Number
3090330
Type
EXO Coated
Mill Dia
20 mm
OAL
200 mm
Flute
3
LOC
30 mm
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Technical Documents

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

Frequently Asked Questions

What is OSG Ball End Mill 3090330 used for?

This OSG carbide ball end mill is designed for precision contouring and profiling of stainless steel and super alloys. Its EXO coating and 3-flute geometry provide efficient chip evacuation and heat resistance in demanding machining applications.

What are the specifications of OSG Ball End Mill 3090330?

The OSG 3090330 is a 20 mm diameter carbide ball end mill with 30 mm length of cut and 200 mm overall length. It features an EXO coating and 3 flutes, optimized for stainless steel and super alloy machining.

Where to buy OSG Ball End Mill 3090330 worldwide?

3G Electric supplies the OSG 3090330 ball end mill to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine OSG tooling for your machining operations.

How to select the right ball end mill for stainless steel?

For stainless steel, choose a carbide ball end mill with a coating like OSG's EXO to reduce heat and wear. Match the mill diameter and length of cut to your part geometry, and use a 3-flute design for balanced chip removal and 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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