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OSG Square End Mill: Carbide, TiAlN Coated, 4 Flute, 7/8" Mill Dia, 1-1/2" LOC - General Purpose Carbide Square End Mills
OSGGeneral Purpose Carbide Square End Mills

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

SKU 3G-OTH-271574

Brand
OSG
Item
Square End Mill: Carbide, TiAlN Coated, 4 Flute, 7/8" Mill Dia, 1-1/2" LOC
Category
General Purpose Carbide Square End Mills
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Technical Specifications

OSG
Manufacturer Part Number
HP441-8750
Type
TiAlN Coated
Mill Dia
7/8"
OAL
4"
Flute
4
LOC
1-1/2"
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Technical Documents

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

Frequently Asked Questions

What is the OSG HP441-8750 square end mill used for?

The OSG HP441-8750 is a general purpose carbide square end mill used for precision milling of steel, stainless steel, and cast iron. Its TiAlN coating and 4-flute design provide heat resistance and efficient chip evacuation in industrial machining applications.

What are the specifications of the OSG HP441-8750 end mill?

The OSG HP441-8750 is a carbide square end mill with TiAlN coating, 4 flutes, 7/8" mill diameter, 1-1/2" length of cut, and 4" overall length. It is designed for general purpose milling and carries manufacturer part number HP441-8750.

Where to buy OSG HP441-8750 end mill worldwide?

3G Electric supplies the OSG HP441-8750 end mill to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this general purpose carbide square end mill.

How to select the correct OSG end mill for your application?

Select an OSG end mill by matching mill diameter, length of cut, and coating to your workpiece material and operation. For general purpose milling of steel or stainless steel, the HP441-8750 with TiAlN coating and 4 flutes offers good heat resistance and chip evacuation.

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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