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OSG Ball End Mill: Carbide, TiAlN Coated, 4 Flute, 9 mm Mill Dia, 22 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, 9 mm Mill Dia, 22 mm LOC

The OSG Ball End Mill is a carbide, TiAlN-coated, 4-flute end mill with a 9 mm mill diameter, 22 mm length of cut, and 70 mm overall length (MPN HP441-3543-BN). Designed for stainless steel and super alloys, this…

SKU 3G-OTH-220957

Brand
OSG
Item
Ball End Mill: Carbide, TiAlN Coated, 4 Flute, 9 mm Mill Dia, 22 mm LOC
Category
Carbide Ball End Mills for Stainless Steel & Super Alloys
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Technical Specifications

OSG
Manufacturer Part Number
HP441-3543-BN
Type
TiAlN Coated
Mill Dia
9 mm
OAL
70 mm
Flute
4
LOC
22 mm
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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 9 mm mill diameter, 22 mm length of cut, and 70 mm overall length (MPN HP441-3543-BN). Designed for stainless steel and super alloys, this tool is part of our curated industrial supply across 14 departments, with specialist depth in cutting tools and machining.

Frequently Asked Questions

What is the OSG HP441-3543-BN ball end mill used for?

The OSG HP441-3543-BN carbide ball end mill is designed for precision contouring, slotting, and profiling in stainless steel and super alloys. Its TiAlN coating and 4-flute geometry provide heat resistance and chip evacuation, making it suitable for aerospace, medical, and mold-making applications.

What are the specifications of the OSG HP441-3543-BN ball end mill?

The OSG HP441-3543-BN is a 9 mm diameter carbide ball end mill with a TiAlN coating, 4 flutes, 22 mm length of cut, and 70 mm overall length. It is engineered for machining stainless steel and super alloys, offering durability and wear resistance in high-temperature operations.

Where to buy the OSG HP441-3543-BN ball end mill worldwide?

3G Electric supplies the OSG HP441-3543-BN ball end mill worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this tool to meet your production needs.

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

Select the OSG HP441-3543-BN for stainless steel and super alloys due to its TiAlN coating, which reduces heat buildup, and its 4-flute design for efficient chip removal. Match the 9 mm diameter and 22 mm length of cut to your workpiece geometry. For optimal performance, use rigid setups and appropriate coolant.

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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