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OSG Ball End Mill: Carbide, TiAlN Coated, 4 Flute, 7/8" Mill Dia, 1-1/2" 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, 7/8" Mill Dia, 1-1/2" LOC

The OSG Ball End Mill is a carbide end mill with TiAlN coating, 4 flutes, 7/8" mill diameter, 1-1/2" LOC, and 4" OAL (MPN HP441-8750-BN). Designed for stainless steel and super alloys, this tool is part of 3G…

SKU 3G-OTH-220935

Also listed as: HP4418750BN · HP441 8750 BN

Brand
OSG
Item
Ball End Mill: Carbide, TiAlN Coated, 4 Flute, 7/8" Mill Dia, 1-1/2" 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
1-Day Quote
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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
HP441-8750-BN
Type
TiAlN Coated
Mill Dia
7/8"
OAL
4"
Flute
4
LOC
1-1/2"

Technical Documents

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

Product Description

The OSG Ball End Mill is a carbide end mill with TiAlN coating, 4 flutes, 7/8" mill diameter, 1-1/2" LOC, and 4" OAL (MPN HP441-8750-BN). Designed for stainless steel and super alloys, this tool is part of 3G Electric's 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 OSG HP441-8750-BN ball end mill used for?

This OSG carbide ball end mill is designed for precision contouring 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 OSG HP441-8750-BN?

The OSG HP441-8750-BN is a 7/8" diameter carbide ball end mill with TiAlN coating, 4 flutes, 1-1/2" length of cut, and 4" overall length. It is engineered for machining stainless steel and super alloys, offering durability and precision in demanding operations.

Where to buy OSG HP441-8750-BN worldwide?

3G Electric supplies the OSG HP441-8750-BN ball end mill to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this precision cutting tool.

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

For stainless steel, choose a carbide ball end mill with TiAlN coating for heat resistance and wear protection. Match the mill diameter and length of cut to your application depth. OSG's HP441-8750-BN, with 4 flutes and 7/8" diameter, is optimized for finishing and semi-finishing operations.

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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