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OSG HP441-3750 General Purpose Carbide Square End Mill - General Purpose Carbide Square End Mills
OSGGeneral Purpose Carbide Square End Mills

OSG HP441-3750 General Purpose Carbide Square End Mill

The OSG HP441-3750 is a general purpose carbide square end mill with a TiAlN coating, 4 flutes, 3/8" mill diameter, 1" length of cut, and 2-1/2" overall length. 3G Electric interprets this demand and sources the…

SKU 3G-OTH-271631

Also listed as: HP4413750 · HP441 3750

Brand
OSG
Item
HP441-3750 General Purpose Carbide Square End Mill
Part Number
HP441-3750
Category
General Purpose Carbide Square End Mills
Available to Order
Also known as:HP441-3750OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
HP441-3750
Type
TiAlN Coated
Mill Dia
3/8"
OAL
2-1/2"
Flute
4
LOC
1"

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

Product Description

The OSG HP441-3750 is a general purpose carbide square end mill with a TiAlN coating, 4 flutes, 3/8" mill diameter, 1" length of cut, and 2-1/2" overall length. 3G Electric interprets this demand and sources the genuine OSG tool, backed by specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the OSG HP441-3750 square end mill used for?

The OSG HP441-3750 is a general-purpose carbide square end mill used for milling slots, shoulders, and contours in ferrous and non-ferrous materials. Its TiAlN coating provides heat resistance for dry or wet machining of steels, stainless steels, and cast irons in industrial manufacturing.

What are the specifications of the OSG HP441-3750 end mill?

The OSG HP441-3750 is a 4-flute, TiAlN-coated carbide square end mill with a 3/8" mill diameter, 1" length of cut (LOC), and 2-1/2" overall length (OAL). The manufacturer part number is HP441-3750. It is designed for general-purpose milling in CNC and manual machines.

Where to buy the OSG HP441-3750 end mill worldwide?

You can source the OSG HP441-3750 end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply this tool to procurement teams and machine shops internationally.

How to select the correct OSG square end mill for your application?

Select the OSG HP441-3750 for general-purpose milling of steels and cast irons where a 3/8" diameter and 1" depth of cut are needed. Match the TiAlN coating to your material and coolant strategy. For harder materials or finer finishes, consult OSG's technical data or contact 3G Electric for application guidance.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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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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