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OSG Reduced-Neck Cobalt Square End Mill - Reduced-Neck Cobalt Square End Mills
OSGReduced-Neck Cobalt Square End Mills

OSG Reduced-Neck Cobalt Square End Mill

OSG Reduced-Neck Cobalt Square End Mills.

SKU 3G-OTH-222028

Brand
OSG
Item
Reduced-Neck Cobalt Square End Mill
Category
Reduced-Neck Cobalt Square 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
5270300

Technical Documents

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

Product Description

OSG Reduced-Neck Cobalt Square End Mills.

Frequently Asked Questions

What is the OSG 5270300 square end mill used for?

The OSG 5270300 is a reduced-neck cobalt square end mill designed for general-purpose milling of ferrous and non-ferrous materials. Its 2-flute geometry provides efficient chip evacuation, making it suitable for slotting, profiling, and contouring in industrial machining applications.

What are the specifications of the OSG 5270300 end mill?

The OSG 5270300 is a cobalt square end mill with a 1/4" cutting diameter, 5/8" length of cut, and 3-1/16" overall length. It has 2 flutes and a reduced-neck design for deep-reach milling. The manufacturer part number is 5270300.

Where to buy the OSG 5270300 end mill worldwide?

3G Electric supplies the OSG 5270300 end mill worldwide. As a global industrial distributor, 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 square end mill for your application?

Select an OSG square end mill based on material hardness, required finish, and depth of cut. For general-purpose milling of steel or stainless steel, the 5270300 cobalt 2-flute design offers good chip clearance. Match the cutting diameter and length of cut to your workpiece geometry for optimal performance.

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 cobalt square 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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This reduced-neck cobalt square end mill is designed for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials. Its 2-flute geometry provides efficient chip evacuation, making it suitable for roughing and finishing operations in industrial machining environments
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This reduced-neck cobalt square end mill is designed for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials. Its 2-flute geometry provides efficient chip evacuation, making it suitable for roughing and finishing operations in industrial machining environments
This OSG reduced-neck cobalt square end mill features a 2-flute design for efficient chip evacuation in slotting, profiling, and contouring operations. The reduced-neck geometry enables deep cavity machining in ferrous and non-ferrous materials. With a 1" mill diameter, 2-1/2" length of cut, and 7-1/4" overall length, it is suited for general-purpose industrial milling applications
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This OSG reduced-neck cobalt square end mill features a 2-flute design for efficient chip evacuation in slotting, profiling, and contouring operations. The reduced-neck geometry enables deep cavity machining in ferrous and non-ferrous materials. With a 1" mill diameter, 2-1/2" length of cut, and 7-1/4" overall length, it is suited for general-purpose industrial milling applications
This reduced-neck cobalt ball end mill is designed for contouring, profiling, and 3D machining in industrial metalworking. Its ball nose shape enables smooth curved surfaces and radii in materials such as steel and stainless steel. The 2-flute design and cobalt construction support high-speed machining and enhanced rigidity for finishing operations
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This reduced-neck cobalt ball end mill is designed for contouring, profiling, and 3D machining in industrial metalworking. Its ball nose shape enables smooth curved surfaces and radii in materials such as steel and stainless steel. The 2-flute design and cobalt construction support high-speed machining and enhanced rigidity for finishing operations
Cobalt HSS ball end mill with reduced neck for deep cavity machining. 1/4" cutting diameter, 2 flutes, 5/8" length of cut, 3-1/16" overall length. Suitable for contouring, slotting, and profiling in mold and die work and general machining of steel, stainless, and exotic alloys
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Cobalt HSS ball end mill with reduced neck for deep cavity machining. 1/4" cutting diameter, 2 flutes, 5/8" length of cut, 3-1/16" overall length. Suitable for contouring, slotting, and profiling in mold and die work and general machining of steel, stainless, and exotic alloys

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This reduced-neck cobalt square end mill is designed for general-purpose milling, slotting, and profiling in metalworking. Its square tip produces 90° corners, suitable for machining keyways, pockets, and shoulders in steel, stainless steel, and cast iron. Made from cobalt high-speed steel for heat resistance, it features 2 flutes, a 1-1/4" mill diameter, 3" length of cut, and 7-1/4" overall length
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This reduced-neck cobalt square end mill is designed for general-purpose milling, slotting, and profiling in metalworking. The 2-flute cobalt high-speed steel construction provides efficient chip evacuation and heat resistance for machining ferrous and non-ferrous materials. With a 1/8" mill diameter, 3/8" length of cut, and 2-3/8" overall length, it is suitable for industrial manufacturing and tool-and-die applications
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This OSG cobalt square end mill features a reduced-neck design for deep cavity machining. With a 3/16" mill diameter, 1/2" length of cut, and 2-11/16" overall length, its 2-flute configuration enables efficient chip evacuation. Suitable for slotting, profiling, and contouring in ferrous and non-ferrous materials
Cobalt square end mill with reduced-neck design for deep-reach milling. Two-flute geometry provides efficient chip evacuation. Used for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials
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Cobalt square end mill with reduced-neck design for deep-reach milling. Two-flute geometry provides efficient chip evacuation. Used for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials
Cobalt square end mill with reduced-neck design for deep-reach milling. Features 2-flute geometry for efficient chip evacuation in slotting, profiling, and contouring operations on ferrous and non-ferrous materials. Cutting diameter 5/16", length of cut 3/4", overall length 3-5/16". Manufacturer part number 5270400
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Cobalt square end mill with reduced-neck design for deep-reach milling. Features 2-flute geometry for efficient chip evacuation in slotting, profiling, and contouring operations on ferrous and non-ferrous materials. Cutting diameter 5/16", length of cut 3/4", overall length 3-5/16". Manufacturer part number 5270400
This reduced-neck cobalt square end mill is designed for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials. Its 2-flute design provides efficient chip evacuation, making it suitable for high-speed machining in industrial manufacturing and tool-and-die applications
OSG
This reduced-neck cobalt square end mill is designed for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials. Its 2-flute design provides efficient chip evacuation, making it suitable for high-speed machining in industrial manufacturing and tool-and-die applications
This OSG reduced-neck cobalt square end mill features a 3/8" diameter, 2-flute design, and 3/4" length of cut with a 3-5/16" overall length. The cobalt construction supports milling of ferrous and non-ferrous materials, while the reduced neck allows deep cavity machining. Suitable for slotting, profiling, and contouring operations
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This OSG reduced-neck cobalt square end mill features a 3/8" diameter, 2-flute design, and 3/4" length of cut with a 3-5/16" overall length. The cobalt construction supports milling of ferrous and non-ferrous materials, while the reduced neck allows deep cavity machining. Suitable for slotting, profiling, and contouring operations
This reduced-neck cobalt square end mill is designed for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials. Its 2-flute geometry provides efficient chip evacuation, suitable for high-speed machining in industrial manufacturing and tool-and-die applications
OSG
This reduced-neck cobalt square end mill is designed for general-purpose milling, slotting, and profiling in ferrous and non-ferrous materials. Its 2-flute geometry provides efficient chip evacuation, suitable for high-speed machining in industrial manufacturing and tool-and-die applications