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OSG Corner Radius End Mill: Carbide, TiAlN Coated, 4 Flute, 3/16" Mill Dia - Carbide Corner-Radius End Mills for Stainless Steel & Super Alloys
OSGCarbide Corner-Radius End Mills for Stainless Steel & Super Alloys

OSG Corner Radius End Mill: Carbide, TiAlN Coated, 4 Flute, 3/16" Mill Dia

The OSG Corner Radius End Mill is a carbide, TiAlN-coated, 4-flute tool with a 3/16" mill diameter, 5/8" LOC, and 0.02" radius (MPN HP434-1872), designed for stainless steel and super alloys. 3G Electric interprets…

SKU 3G-OTH-317895

Also listed as: HP4341872 · HP434 1872

Brand
OSG
Item
Corner Radius End Mill: Carbide, TiAlN Coated, 4 Flute, 3/16" Mill Dia
Category
Carbide Corner-Radius End Mills for Stainless Steel & Super Alloys
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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
HP434-1872
Type
TiAlN Coated
Mill Dia
3/16"
Flute
4
LOC
5/8"
Rad
0.02"

Technical Documents

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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 3/16" mill diameter, 5/8" LOC, and 0.02" radius (MPN HP434-1872), designed for stainless steel and super alloys. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in cutting tools as an authorized distributor.

Frequently Asked Questions

What is the OSG HP434-1872 corner radius end mill used for?

The OSG HP434-1872 is a carbide corner-radius end mill designed for machining stainless steel and super alloys. Its TiAlN coating and 0.02" radius reduce chipping and improve tool life in demanding applications like aerospace and medical component manufacturing.

What are the specifications of the OSG HP434-1872 end mill?

The OSG HP434-1872 is a 4-flute, TiAlN-coated carbide end mill with a 3/16" mill diameter, 5/8" length of cut, and 0.02" corner radius. The manufacturer part number is HP434-1872. It is engineered for high-performance milling of stainless steels and super alloys.

Where to buy the OSG HP434-1872 end mill worldwide?

3G Electric supplies the OSG HP434-1872 corner radius end mill to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this precision cutting tool.

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

Selecting the right corner radius end mill involves matching the mill diameter, length of cut, and radius to your application. For stainless steel, a TiAlN-coated carbide tool like the OSG HP434-1872 with a 0.02" radius helps reduce edge chipping. Consult OSG's technical data for feed and speed recommendations.

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 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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