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OSG Roughing End Mill: Cobalt, 4 Flute, Fine Pitch, 5/8" Mill Dia, 2-1/2" LOC - General Purpose Cobalt Roughing End Mills
OSGGeneral Purpose Cobalt Roughing End Mills

OSG Roughing End Mill: Cobalt, 4 Flute, Fine Pitch, 5/8" Mill Dia, 2-1/2" LOC

The OSG Roughing End Mill is a general-purpose cobalt roughing end mill with a 5/8" mill diameter, 2-1/2" length of cut, and 4-5/8" overall length. It features a fine-pitch design with 4 flutes (MPN 4500700). 3G…

SKU 3G-OTH-268978

Brand
OSG
Item
Roughing End Mill: Cobalt, 4 Flute, Fine Pitch, 5/8" Mill Dia, 2-1/2" LOC
Category
General Purpose Cobalt Roughing End Mills
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
4500700
Type
Fine Pitch
Mill Dia
5/8"
OAL
4-5/8"
Flute
4
LOC
2-1/2"

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 5/8" mill diameter, 2-1/2" length of cut, and 4-5/8" overall length. It features a fine-pitch design with 4 flutes (MPN 4500700). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments, with specialist depth in machining and controls.

Frequently Asked Questions

What is the OSG 4500700 roughing end mill used for?

The OSG 4500700 is a general purpose cobalt roughing end mill used for heavy material removal in machining operations. It is designed for ferrous metals and high-temperature alloys, commonly applied in mold, die, and aerospace manufacturing where rough profiling and slotting require high stock removal rates.

What are the specifications of the OSG 4500700 roughing end mill?

The OSG 4500700 is a 4-flute, fine-pitch cobalt roughing end mill with a 5/8" mill diameter, 2-1/2" length of cut, and 4-5/8" overall length. It is a general purpose tool for roughing operations on ferrous materials, offering durability and chip evacuation in heavy-duty machining.

Where to buy the OSG 4500700 roughing end mill worldwide?

You can source the OSG 4500700 roughing end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the tool reaches your facility without supply chain complications.

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

Select the OSG roughing end mill based on material hardness, required stock removal, and machine rigidity. For ferrous alloys, the 4-flute fine-pitch design balances chip load and surface finish. Match the 5/8" diameter and 2-1/2" length of cut to your workpiece geometry and depth requirements.

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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