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OSG Square End Mill: Carbide, 2 Flute, 1/4" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 20221700) - Carbide Square End Mills for Aluminum
OSGCarbide Square End Mills for Aluminum

OSG Square End Mill: Carbide, 2 Flute, 1/4" Mill Dia, 3/4" LOC, 2-1/2" OAL (MPN 20221700)

SKU 3G-OTH-252395

Brand
OSG
Item
Square End Mill: Carbide, 2 Flute, 1/4" Mill Dia, 3/4" LOC, 2-1/2" OAL
Category
Carbide Square End Mills for Aluminum
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Technical Specifications

OSG
Manufacturer Part Number
20221700
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG 20221700 square end mill used for?

The OSG 20221700 carbide square end mill is designed for high-speed machining of aluminum and non-ferrous materials. Its 2-flute geometry and sharp cutting edges provide efficient chip evacuation and a smooth finish in slotting, profiling, and contouring applications across industries like aerospace and automotive.

What are the specifications of the OSG 20221700 end mill?

The OSG 20221700 is a carbide square end mill with a 1/4" mill diameter, 3/4" length of cut, and 2-1/2" overall length. It has 2 flutes and is designed for aluminum. The manufacturer part number is 20221700, and it is available from 3G Electric as part of our industrial cutting tool supply.

Where to buy the OSG 20221700 end mill worldwide?

3G Electric supplies the OSG 20221700 carbide square end mill to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this precision cutting tool, part of our broad industrial equipment sourcing across 14 departments.

How to select the right OSG end mill for aluminum?

For aluminum, choose a carbide end mill with 2 or 3 flutes and a polished or coated finish to prevent built-up edge. The OSG 20221700 with 1/4" diameter and 3/4" LOC is ideal for general machining. Match flute count to material hardness and ensure proper speeds and feeds per OSG recommendations for optimal tool life.

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 square end mills for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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