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OSG Roughing End Mill: Carbide, TiAlN Coated, 4 Flute, 1/4" Mill Dia, 3/4" LOC - Corner-Radius Carbide Roughing End Mills for Stainless Steel & Super Alloys
OSGCorner-Radius Carbide Roughing End Mills for Stainless Steel & Super Alloys

OSG Roughing End Mill: Carbide, TiAlN Coated, 4 Flute, 1/4" Mill Dia, 3/4" LOC

The OSG Roughing End Mill is a corner-radius carbide end mill designed for stainless steel and super alloys. This TiAlN-coated, 4-flute tool features a 1/4" mill diameter, 3/4" length of cut, and 0.03" corner radius…

SKU 3G-OTH-270030

Brand
OSG
Item
Roughing End Mill: Carbide, TiAlN Coated, 4 Flute, 1/4" Mill Dia, 3/4" LOC
Category
Corner-Radius Carbide Roughing End Mills for Stainless Steel & Super Alloys
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
20150211
Type
TiAlN Coated
Mill Dia
1/4"
Flute
4
LOC
3/4"
Rad
0.03"

Technical Documents

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

Product Description

The OSG Roughing End Mill is a corner-radius carbide end mill designed for stainless steel and super alloys. This TiAlN-coated, 4-flute tool features a 1/4" mill diameter, 3/4" length of cut, and 0.03" corner radius (MPN 20150211).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG 20150211 roughing end mill used for?

The OSG 20150211 is a corner-radius carbide roughing end mill designed for aggressive material removal in stainless steel and super alloys. Its TiAlN coating and 4-flute geometry make it suitable for high-temperature alloys, aerospace, and medical implant machining where chip evacuation and tool life are critical.

What are the specifications of the OSG 20150211 roughing end mill?

This OSG end mill has a 1/4" mill diameter, 3/4" length of cut, 0.03" corner radius, and 4 flutes. It is made of carbide with a TiAlN coating. The manufacturer part number is 20150211. These specs suit it for roughing passes on stainless steel and super alloys in CNC milling operations.

Where to buy OSG 20150211 roughing end mills worldwide?

3G Electric supplies the OSG 20150211 roughing 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 roughing end mill for stainless steel?

For stainless steel and super alloys, choose a carbide end mill with TiAlN coating like the OSG 20150211. The 0.03" corner radius reduces edge chipping, while 4 flutes balance chip clearance and feed rates. Match the 1/4" diameter to your toolholder and the 3/4" LOC to your depth-of-cut requirements.

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 corner-radius carbide roughing 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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