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OSG Square End Mill: Carbide, TiAlN Coated, 2 Flute, 14 mm Mill Dia, 30 mm LOC - General Purpose Carbide Square End Mills
OSGGeneral Purpose Carbide Square End Mills

OSG Square End Mill: Carbide, TiAlN Coated, 2 Flute, 14 mm Mill Dia, 30 mm LOC

SKU 3G-OTH-271641

Brand
OSG
Item
Square End Mill: Carbide, TiAlN Coated, 2 Flute, 14 mm Mill Dia, 30 mm LOC
Category
General Purpose Carbide Square End Mills
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Technical Specifications

OSG
Manufacturer Part Number
HP421-5512
Type
TiAlN Coated
Mill Dia
14 mm
OAL
89 mm
Flute
2
LOC
30 mm
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Technical Documents

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

Frequently Asked Questions

What is OSG HP421-5512 square end mill used for?

The OSG HP421-5512 is a general-purpose carbide square end mill used for slotting, profiling, and contouring in ferrous and non-ferrous materials. Its TiAlN coating and 2-flute design suit high-speed machining in industrial manufacturing, tool and die, and automotive applications.

What are the specifications of OSG HP421-5512?

The OSG HP421-5512 is a TiAlN-coated carbide square end mill with a 14 mm mill diameter, 30 mm length of cut, and 89 mm overall length. It has 2 flutes and is designed for general-purpose milling. The manufacturer part number is HP421-5512.

Where to buy OSG HP421-5512 worldwide?

3G Electric supplies the OSG HP421-5512 square end mill worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this TiAlN-coated carbide end mill.

How to select the right OSG square end mill for your application?

Select an OSG square end mill based on material, coating, flute count, and diameter. For general-purpose milling of steels, the TiAlN-coated 2-flute HP421-5512 with 14 mm diameter suits slotting and profiling. Match length of cut to your depth requirements and use appropriate 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 general purpose carbide square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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