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OSG Ball End Mill: Carbide, TiAlN Coated, 4 Flute, 12 mm Mill Dia, 25 mm LOC - Carbide Ball End Mills for Stainless Steel & Super Alloys
OSGCarbide Ball End Mills for Stainless Steel & Super Alloys

OSG Ball End Mill: Carbide, TiAlN Coated, 4 Flute, 12 mm Mill Dia, 25 mm LOC

The OSG Ball End Mill is a carbide, TiAlN-coated, 4-flute end mill with a 12 mm mill diameter, 25 mm length of cut, and 76 mm overall length (MPN HP441-4724-BN). Designed for stainless steel and super alloys, this…

SKU 3G-OTH-220899

Also listed as: HP4414724BN · HP441 4724 BN

Brand
OSG
Item
Ball End Mill: Carbide, TiAlN Coated, 4 Flute, 12 mm Mill Dia, 25 mm LOC
Category
Carbide Ball 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
HP441-4724-BN
Type
TiAlN Coated
Mill Dia
12 mm
OAL
76 mm
Flute
4
LOC
25 mm

Technical Documents

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

Product Description

The OSG Ball End Mill is a carbide, TiAlN-coated, 4-flute end mill with a 12 mm mill diameter, 25 mm length of cut, and 76 mm overall length (MPN HP441-4724-BN). Designed for stainless steel and super alloys, this tool is part of 3G Electric's curated industrial supply across 14 departments, backed by specialist expertise in cutting tools and precision machining.

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 Ball End Mill HP441-4724-BN used for?

The OSG Ball End Mill HP441-4724-BN is designed for precision contouring, profiling, and finishing operations on stainless steel and super alloys. Its carbide construction and TiAlN coating provide heat resistance and wear durability, making it suitable for aerospace, medical, and mold-making applications where tight tolerances and smooth surface finishes are required.

What are the specifications of the OSG Ball End Mill HP441-4724-BN?

The OSG Ball End Mill HP441-4724-BN has a 12 mm mill diameter, 25 mm length of cut (LOC), and 76 mm overall length (OAL). It features a solid carbide body with a TiAlN coating and 4 flutes. The manufacturer part number is HP441-4724-BN, and it is optimized for machining stainless steel and super alloys.

Where to buy the OSG Ball End Mill HP441-4724-BN worldwide?

You can source the OSG Ball End Mill HP441-4724-BN through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this OSG cutting tool.

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

For stainless steel and super alloys, choose a carbide ball end mill with a TiAlN coating for heat resistance and wear life. The OSG HP441-4724-BN with 4 flutes and a 12 mm diameter is ideal for finishing and contouring. Match the length of cut (25 mm) to your depth requirements and ensure proper speeds and feeds per OSG 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 ball 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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