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OSG Square End Mill: Carbide, DLC Coated, 3 Flute, 7/8" Mill Dia, 1-5/16" LOC - Reduced-Neck Carbide Square End Mills for Aluminum
OSGReduced-Neck Carbide Square End Mills for Aluminum

OSG Square End Mill: Carbide, DLC Coated, 3 Flute, 7/8" Mill Dia, 1-5/16" LOC

The OSG Square End Mill is a reduced-neck carbide end mill for aluminum, featuring a DLC coating and 3 flutes. It has a 7/8" mill diameter, 1-5/16" length of cut, and 4" overall length (MPN 28734050).

SKU 3G-OTH-279193

Brand
OSG
Item
Square End Mill: Carbide, DLC Coated, 3 Flute, 7/8" Mill Dia, 1-5/16" LOC
Category
Reduced-Neck Carbide Square End Mills for Aluminum
Available to Order
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Technical specs
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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
28734050
Type
DLC Coated
Mill Dia
7/8"
OAL
4"
Flute
3
LOC
1-5/16"

Technical Documents

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

Product Description

The OSG Square End Mill is a reduced-neck carbide end mill for aluminum, featuring a DLC coating and 3 flutes. It has a 7/8" mill diameter, 1-5/16" length of cut, and 4" overall length (MPN 28734050).

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 28734050 square end mill used for?

The OSG 28734050 is a carbide square end mill designed for high-speed machining of aluminum and non-ferrous materials. Its DLC coating reduces friction and built-up edge, while the 3-flute geometry and reduced neck allow deep slotting and profiling. Common applications include automotive, aerospace, and mold making.

What are the specifications of the OSG 28734050 end mill?

The OSG 28734050 is a 3-flute, DLC-coated carbide square end mill with a 7/8" mill diameter, 1-5/16" length of cut, and 4" overall length. It features a reduced neck design for deep cavity work. The manufacturer part number is 28734050, and it is optimized for aluminum and non-ferrous alloys.

Where to buy the OSG 28734050 end mill worldwide?

3G Electric supplies the OSG 28734050 square end mill worldwide. As a global industrial distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this OSG tool to any international destination.

How to select the correct OSG end mill for aluminum?

For aluminum, choose a carbide end mill with a polished or DLC coating to prevent chip welding. The OSG 28734050's 3-flute design and reduced neck provide efficient chip evacuation and rigidity for deep cuts. Match the mill diameter to your slot width and ensure the length of cut exceeds your depth of cut.

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 reduced-neck 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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