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OSG Square End Mill: Carbide, EXO Coated, 5 Flute, 1" Mill Dia, 1-1/2" LOC - Fast-Cutting Carbide Square End Mills for Stainless Steel & Super Alloys
OSGFast-Cutting Carbide Square End Mills for Stainless Steel & Super Alloys

OSG Square End Mill: Carbide, EXO Coated, 5 Flute, 1" Mill Dia, 1-1/2" LOC

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
Square End Mill: Carbide, EXO Coated, 5 Flute, 1" Mill Dia, 1-1/2" LOC
Category
Fast-Cutting Carbide Square End Mills for Stainless Steel & Super Alloys
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Technical Specifications

OSG
Manufacturer Part Number
21001511
Type
EXO Coated
Mill Dia
1"
OAL
4"
Flute
5
LOC
1-1/2"
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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.

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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