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OSG 21001511 Fast-Cutting Carbide Square End Mill for Stainless - Fast-Cutting Carbide Square End Mills for Stainless Steel & Super Alloys
OSGFast-Cutting Carbide Square End Mills for Stainless Steel & Super Alloys

OSG 21001511 Fast-Cutting Carbide Square End Mill for Stainless

The OSG Square End Mill is a carbide, EXO-coated, 5-flute end mill with a 1" mill diameter, 1-1/2" length of cut, and 4" overall length (MPN 21001511). Designed for fast cutting of stainless steel and super alloys…

SKU 3G-OTH-210640

Brand
OSG
Item
21001511 Fast-Cutting Carbide Square End Mill for Stainless
Category
Fast-Cutting Carbide Square 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
21001511
Type
EXO Coated
Mill Dia
1"
OAL
4"
Flute
5
LOC
1-1/2"

Technical Documents

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

Product Description

The OSG Square End Mill is a carbide, EXO-coated, 5-flute end mill with a 1" mill diameter, 1-1/2" length of cut, and 4" overall length (MPN 21001511). Designed for fast cutting of stainless steel and super alloys, this tool is part of our broad industrial supply across 14 departments, with specialist depth in cutting tools and machining solutions.

Frequently Asked Questions

What is the OSG 21001511 square end mill used for?

The OSG 21001511 square end mill is designed for fast cutting of stainless steel and super alloys. Its carbide construction and EXO coating provide wear resistance and heat dissipation, making it suitable for high-performance machining in aerospace, automotive, and medical industries.

What are the specifications of the OSG 21001511 end mill?

The OSG 21001511 is a carbide square end mill with EXO coating, 5 flutes, 1" mill diameter, 1-1/2" length of cut, and 4" overall length. It is engineered for fast cutting in stainless steel and super alloys, with manufacturer part number 21001511.

Where to buy the OSG 21001511 end mill worldwide?

You can source the OSG 21001511 square end mill 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 operations.

How to select the right OSG end mill for stainless steel?

For stainless steel and super alloys, choose a carbide end mill with coating like OSG's EXO-coated 21001511. Consider flute count (5 flutes for finish), diameter, and length of cut matching your application. Consult OSG's technical data for optimal speeds and feeds.

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 fast-cutting carbide square 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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