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OSG 403-4331 General Purpose Carbide Square End Mill - General Purpose Carbide Square End Mills
OSGGeneral Purpose Carbide Square End Mills

OSG 403-4331 General Purpose Carbide Square End Mill

OSG General Purpose Carbide Square End Mills.

SKU 3G-OTH-271604

Also listed as: 4034331 · 403 4331

Brand
OSG
Item
403-4331 General Purpose Carbide Square End Mill
Category
General Purpose Carbide 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
403-4331

Technical Documents

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

Product Description

OSG General Purpose Carbide Square End Mills.

Frequently Asked Questions

What is the OSG Square End Mill 403-4331 used for?

The OSG Square End Mill 403-4331 is a general-purpose carbide end mill used for milling flat-bottomed slots, pockets, and contours in metals and composites. It is suitable for machining operations in automotive, aerospace, and general manufacturing where precise square shoulders and smooth finishes are required.

What are the specifications of the OSG Square End Mill 403-4331?

The OSG Square End Mill 403-4331 is a carbide, 3-flute end mill with an 11 mm mill diameter, 25 mm length of cut (LOC), and 70 mm overall length (OAL). It is designed for general-purpose milling and is identified by manufacturer part number 403-4331.

Where to buy the OSG Square End Mill 403-4331 worldwide?

You can source the OSG Square End Mill 403-4331 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your machining needs.

How to select the correct OSG Square End Mill for your application?

To select the correct OSG square end mill, match the mill diameter and flute count to your material and operation. For general-purpose milling, the 3-flute 403-4331 with 11 mm diameter offers good chip evacuation. Consider coating and shank type based on workpiece hardness and machine compatibility.

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 carbide 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This OSG carbide square end mill features three flutes and a 12 mm diameter with a 25 mm length of cut and 76 mm overall length. It is designed for general-purpose milling of flat-bottomed slots, pockets, and contours in metals and composites. Suitable for applications requiring precise square shoulders and smooth finishes
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This OSG carbide square end mill features three flutes and a 12 mm diameter with a 25 mm length of cut and 76 mm overall length. It is designed for general-purpose milling of flat-bottomed slots, pockets, and contours in metals and composites. Suitable for applications requiring precise square shoulders and smooth finishes
This OSG carbide square end mill features a 3-flute design for efficient chip evacuation and smooth finishes. With a 10 mm mill diameter, 25 mm length of cut, and 70 mm overall length, it is suited for general purpose milling of steel, stainless steel, and non-ferrous materials in metalworking and mold making applications
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This OSG carbide square end mill features a 3-flute design for efficient chip evacuation and smooth finishes. With a 10 mm mill diameter, 25 mm length of cut, and 70 mm overall length, it is suited for general purpose milling of steel, stainless steel, and non-ferrous materials in metalworking and mold making applications
This carbide square end mill is designed for general purpose milling operations including slotting, profiling, and contouring. The 3-flute geometry promotes efficient chip evacuation in non-ferrous materials and steels. Suitable for precision work in metalworking and mold making
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This carbide square end mill is designed for general purpose milling operations including slotting, profiling, and contouring. The 3-flute geometry promotes efficient chip evacuation in non-ferrous materials and steels. Suitable for precision work in metalworking and mold making
This OSG carbide square end mill is designed for general-purpose milling of ferrous and non-ferrous materials. Its 3-flute configuration supports efficient chip evacuation and smooth surface finishes in slotting, profiling, and contouring operations
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This OSG carbide square end mill is designed for general-purpose milling of ferrous and non-ferrous materials. Its 3-flute configuration supports efficient chip evacuation and smooth surface finishes in slotting, profiling, and contouring operations
Carbide square end mill with 3 flutes, 7 mm mill diameter, 19 mm length of cut, and 64 mm overall length. Designed for general purpose milling of ferrous and non-ferrous materials. Suitable for slotting, profiling, and contouring applications
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Carbide square end mill with 3 flutes, 7 mm mill diameter, 19 mm length of cut, and 64 mm overall length. Designed for general purpose milling of ferrous and non-ferrous materials. Suitable for slotting, profiling, and contouring applications
Carbide square end mill with 3-flute design for general-purpose milling. 2 mm cutting diameter, 7 mm length of cut, 39 mm overall length. Suitable for slotting, profiling, and finishing operations on metals, plastics, and composites
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Carbide square end mill with 3-flute design for general-purpose milling. 2 mm cutting diameter, 7 mm length of cut, 39 mm overall length. Suitable for slotting, profiling, and finishing operations on metals, plastics, and composites

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Solid carbide square end mill with TiAlN coating and 4 flutes. Mill diameter 10 mm, length of cut 25 mm, overall length 70 mm. Suitable for general-purpose milling of steel, stainless steel, and cast iron in slotting, profiling, and contouring operations
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Solid carbide square end mill with TiAlN coating and 4 flutes. Mill diameter 10 mm, length of cut 25 mm, overall length 70 mm. Suitable for general-purpose milling of steel, stainless steel, and cast iron in slotting, profiling, and contouring operations
This OSG carbide square end mill features a TiAlN coating and 2-flute design for general-purpose milling of metals and alloys. With a 25 mm diameter, 38 mm length of cut, and 102 mm overall length, it is suited for slotting, profiling, and roughing operations in industrial machining
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This OSG carbide square end mill features a TiAlN coating and 2-flute design for general-purpose milling of metals and alloys. With a 25 mm diameter, 38 mm length of cut, and 102 mm overall length, it is suited for slotting, profiling, and roughing operations in industrial machining
This carbide square end mill is designed for general purpose milling operations including slotting, profiling, and contouring. The 2-flute geometry facilitates efficient chip evacuation in ferrous and non-ferrous materials. Suitable for industrial manufacturing, tool and die work, and maintenance tasks
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This carbide square end mill is designed for general purpose milling operations including slotting, profiling, and contouring. The 2-flute geometry facilitates efficient chip evacuation in ferrous and non-ferrous materials. Suitable for industrial manufacturing, tool and die work, and maintenance tasks
Carbide square end mill with two flutes, 10 mm cutting diameter, 45 mm length of cut, and 102 mm overall length. Designed for general-purpose milling operations including slotting, profiling, and contouring. Suitable for machining steel, stainless steel, and non-ferrous materials
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Carbide square end mill with two flutes, 10 mm cutting diameter, 45 mm length of cut, and 102 mm overall length. Designed for general-purpose milling operations including slotting, profiling, and contouring. Suitable for machining steel, stainless steel, and non-ferrous materials
This general purpose carbide square end mill features a TiAlN coating and 2-flute design for efficient chip evacuation and heat resistance. With a 29/64" mill diameter, 1" length of cut, and 3" overall length, it is suited for slotting, profiling, and contouring in industrial machining applications
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This general purpose carbide square end mill features a TiAlN coating and 2-flute design for efficient chip evacuation and heat resistance. With a 29/64" mill diameter, 1" length of cut, and 3" overall length, it is suited for slotting, profiling, and contouring in industrial machining applications
This general purpose carbide square end mill features a TiAlN coating and 2-flute design for efficient material removal. With an 11 mm mill diameter, 25 mm length of cut, and 70 mm overall length, it is suited for slotting, profiling, and contouring operations in ferrous and non-ferrous materials
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This general purpose carbide square end mill features a TiAlN coating and 2-flute design for efficient material removal. With an 11 mm mill diameter, 25 mm length of cut, and 70 mm overall length, it is suited for slotting, profiling, and contouring operations in ferrous and non-ferrous materials
This OSG carbide square end mill is designed for general-purpose milling operations. With 2 flutes and a 4.5 mm diameter, it is suitable for cutting slots, profiles, and contours in metals and composites. The tool has a 14 mm length of cut and 51 mm overall length, making it applicable in industrial machining for manufacturing, automotive, and aerospace applications
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General purpose carbide square end mill with 4 flutes, 9 mm mill diameter, 14 mm length of cut, and 51 mm overall length. Designed for slotting, profiling, and contouring in ferrous and non-ferrous materials. Square tip produces sharp 90° corners for keyways, pockets, and flat-bottomed cavities