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OSG Roughing End Mill: Cobalt, 5 Flute, Fine Pitch, 7/8" Mill Dia, 1-7/8" LOC - General Purpose Cobalt Roughing End Mills
OSGGeneral Purpose Cobalt Roughing End Mills

OSG Roughing End Mill: Cobalt, 5 Flute, Fine Pitch, 7/8" Mill Dia, 1-7/8" LOC

The OSG Roughing End Mill is a general-purpose cobalt roughing end mill with a 7/8" mill diameter, 1-7/8" LOC, and 4-1/8" OAL. It features a fine-pitch design with 5 flutes (MPN 4501700). 3G Electric interprets…

SKU 3G-OTH-268894

Brand
OSG
Item
Roughing End Mill: Cobalt, 5 Flute, Fine Pitch, 7/8" Mill Dia, 1-7/8" LOC
Category
General Purpose Cobalt Roughing End Mills
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
4501700
Type
Fine Pitch
Mill Dia
7/8"
OAL
4-1/8"
Flute
5
LOC
1-7/8"

Technical Documents

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

Product Description

The OSG Roughing End Mill is a general-purpose cobalt roughing end mill with a 7/8" mill diameter, 1-7/8" LOC, and 4-1/8" OAL. It features a fine-pitch design with 5 flutes (MPN 4501700). 3G Electric interprets demand and delivers this cutting tool across 14 industrial departments, with specialist depth in machining and controls.

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 4501700 roughing end mill used for?

The OSG 4501700 is a general purpose cobalt roughing end mill used for aggressive material removal in ferrous metals. Its fine pitch and 5-flute design provide efficient chip evacuation and reduced vibration during roughing operations in milling applications.

What are the specifications of the OSG 4501700 roughing end mill?

The OSG 4501700 has a 7/8" mill diameter, 1-7/8" length of cut (LOC), and 4-1/8" overall length (OAL). It features 5 flutes with a fine pitch geometry and is made from cobalt steel for heat resistance and durability in general purpose roughing.

Where to buy the OSG 4501700 roughing end mill worldwide?

3G Electric supplies the OSG 4501700 roughing end mill worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

How to select the right OSG roughing end mill for your application?

Select based on material, diameter, and flute count. For ferrous metals, the OSG 4501700 with 5 flutes and fine pitch offers good chip control. Match the 7/8" mill diameter to your machine's spindle capacity and ensure the 1-7/8" LOC covers 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 general purpose cobalt roughing end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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