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OSG Ball End Mill: Carbide, TiAlN Coated, 4 Flute, 3/8" Mill Dia, 1" 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, 3/8" Mill Dia, 1" LOC

The OSG Ball End Mill is a carbide, TiAlN-coated end mill with 4 flutes, a 3/8" mill diameter, 1" length of cut, and 2-1/2" overall length (MPN HP441-3750-BN). Designed for stainless steel and super alloys, this tool…

SKU 3G-OTH-220815

Also listed as: HP4413750BN · HP441 3750 BN

Brand
OSG
Item
Ball End Mill: Carbide, TiAlN Coated, 4 Flute, 3/8" Mill Dia, 1" LOC
Category
Carbide Ball End Mills for Stainless Steel & Super Alloys
Available to Order
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Worldwide Shipping
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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
HP441-3750-BN
Type
TiAlN Coated
Mill Dia
3/8"
OAL
2-1/2"
Flute
4
LOC
1"

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 end mill with 4 flutes, a 3/8" mill diameter, 1" length of cut, and 2-1/2" overall length (MPN HP441-3750-BN). Designed for stainless steel and super alloys, this tool is part of 3G Electric's broad industrial supply across 14 departments, with specialist depth in combustion, pumps, and controls.

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 HP441-3750-BN ball end mill used for?

This OSG carbide ball end mill is designed for precision contouring, profiling, and die/mold work in stainless steel and super alloys. Its TiAlN coating and 4-flute geometry provide heat resistance and chip evacuation for demanding machining applications.

What are the specifications of the OSG HP441-3750-BN ball end mill?

The OSG HP441-3750-BN is a 3/8" diameter carbide ball end mill with a 1" length of cut and 2-1/2" overall length. It features 4 flutes and a TiAlN coating, making it suitable for stainless steel and super alloys.

Where to buy the OSG HP441-3750-BN ball end mill worldwide?

3G Electric supplies the OSG HP441-3750-BN ball end mill worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

For stainless steel and super alloys, choose a carbide ball end mill with TiAlN coating, like the OSG HP441-3750-BN. Match the mill diameter to your required radius, and ensure flute count and length of cut suit your depth and finish needs.

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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