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3G Electric
OSG HP434-1251 Carbide Corner-Radius End Mill for Stainless Steel & Super Alloys - Carbide Corner-Radius End Mills for Stainless Steel & Super Alloys
OSGCarbide Corner-Radius End Mills for Stainless Steel & Super Alloys

OSG HP434-1251 Carbide Corner-Radius End Mill for Stainless Steel & Super Alloys

The OSG Corner Radius End Mill is a carbide, TiAlN-coated, 4-flute tool with a 1/8" mill diameter, 1/2" length of cut, and 0.015" corner radius (MPN HP434-1251). Designed for stainless steel and super alloys, this…

SKU 3G-OTH-317899

Also listed as: HP4341251 · HP434 1251

Brand
OSG
Item
HP434-1251 Carbide Corner-Radius End Mill for Stainless Steel & Super Alloys
Part Number
HP434-1251
Category
Carbide Corner-Radius End Mills for Stainless Steel & Super Alloys
Available to Order
Also known as:HP434-1251OSG
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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
HP434-1251
Type
TiAlN Coated
Mill Dia
1/8"
Flute
4
LOC
1/2"
Rad
0.015"

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

Product Description

The OSG Corner Radius End Mill is a carbide, TiAlN-coated, 4-flute tool with a 1/8" mill diameter, 1/2" length of cut, and 0.015" corner radius (MPN HP434-1251). Designed for stainless steel and super alloys, this end mill is available through 3G Electric, which interprets customer demand and delivers genuine industrial equipment across 14 departments—including machining—with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the OSG HP434-1251 corner radius end mill used for?

The OSG HP434-1251 is a carbide corner-radius end mill designed for milling stainless steel and super alloys. Its TiAlN coating and 0.015" radius reduce chipping and improve surface finish in high-heat applications, making it ideal for aerospace, medical, and mold-making industries.

What are the specifications of the OSG HP434-1251 end mill?

The OSG HP434-1251 is a solid carbide end mill with a TiAlN coating, 4 flutes, 1/8" mill diameter, 1/2" length of cut, and a 0.015" corner radius. It is designed for stainless steel and super alloys, with manufacturer part number HP434-1251.

Where to buy OSG HP434-1251 end mills worldwide?

You can source the OSG HP434-1251 end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tool for your machining operations.

How to select the correct corner radius end mill for stainless steel?

Select a carbide end mill with a TiAlN coating, like the OSG HP434-1251, for stainless steel. The corner radius (0.015") reduces stress concentration and edge chipping. Match the mill diameter and length of cut to your workpiece geometry, and use appropriate speeds and feeds for the material.

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 carbide corner-radius end mills for stainless steel & super alloys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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