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OSG Square End Mill: Carbide, TiAlN Coated, 4 Flute, 20 mm Mill Dia, 38 mm LOC - General Purpose Carbide Square End Mills
OSGGeneral Purpose Carbide Square End Mills

OSG Square End Mill: Carbide, TiAlN Coated, 4 Flute, 20 mm Mill Dia, 38 mm LOC

The OSG Square End Mill is a general-purpose carbide square end mill, TiAlN coated, with 4 flutes, a 20 mm mill diameter, 38 mm LOC, and 102 mm OAL (MPN HP441-7874). 3G Electric interprets your demand for this…

SKU 3G-OTH-271881

Also listed as: HP4417874 · HP441 7874

Brand
OSG
Item
Square End Mill: Carbide, TiAlN Coated, 4 Flute, 20 mm Mill Dia, 38 mm LOC
Category
General Purpose Carbide Square End Mills
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
HP441-7874
Type
TiAlN Coated
Mill Dia
20 mm
OAL
102 mm
Flute
4
LOC
38 mm

Technical Documents

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

Product Description

The OSG Square End Mill is a general-purpose carbide square end mill, TiAlN coated, with 4 flutes, a 20 mm mill diameter, 38 mm LOC, and 102 mm OAL (MPN HP441-7874). 3G Electric interprets your demand for this cutting tool, sources it from our global supply network, and supports your operation across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the OSG HP441-7874 square end mill used for?

The OSG HP441-7874 is a general purpose carbide square end mill used for milling flat-bottomed slots, pockets, and contours in metal. Its TiAlN coating and 4-flute design suit steel, stainless steel, and cast iron machining. 3G Electric supplies this tool for industrial applications worldwide.

What are the specifications of the OSG HP441-7874 end mill?

The OSG HP441-7874 has a 20 mm mill diameter, 38 mm length of cut (LOC), and 102 mm overall length (OAL). It is a TiAlN-coated, 4-flute carbide square end mill. The manufacturer part number is HP441-7874. 3G Electric sources this OSG tool for global delivery.

Where to buy the OSG HP441-7874 end mill worldwide?

You can order the OSG HP441-7874 end mill 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 on this OSG square end mill.

How to select the right OSG square end mill for my application?

Select an OSG square end mill based on material, coating, flute count, and dimensions. For general purpose steel milling, the TiAlN-coated 4-flute HP441-7874 with 20 mm diameter suits roughing and finishing. Match LOC and OAL to your machine's clearance. 3G Electric can advise on OSG tool selection.

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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