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OSG Square End Mill: Carbide, TiAlN Coated, 4 Flute, 9 mm Mill Dia, 22 mm LOC - General Purpose Carbide Square End Mills
OSGGeneral Purpose Carbide Square End Mills

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

The OSG Square End Mill is a general purpose carbide square end mill, TiAlN coated, with 4 flutes, a 9 mm mill diameter, 22 mm LOC, and 70 mm OAL (MPN HP441-3543). 3G Electric interprets your demand for this cutting…

SKU 3G-OTH-272038

Also listed as: HP4413543 · HP441 3543

Brand
OSG
Item
Square End Mill: Carbide, TiAlN Coated, 4 Flute, 9 mm Mill Dia, 22 mm LOC
Category
General Purpose Carbide Square End Mills
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
HP441-3543
Type
TiAlN Coated
Mill Dia
9 mm
OAL
70 mm
Flute
4
LOC
22 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 9 mm mill diameter, 22 mm LOC, and 70 mm OAL (MPN HP441-3543). 3G Electric interprets your demand for this cutting tool and sources it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as a trust anchor.

Frequently Asked Questions

What is the OSG Square End Mill HP441-3543 used for?

The OSG Square End Mill HP441-3543 is a general-purpose carbide end mill used for milling slots, profiles, and contours in metalworking. Its TiAlN coating and 4-flute design suit steel, stainless steel, and cast iron. 3G Electric supplies this tool for industrial machining worldwide.

What are the specifications of the OSG Square End Mill HP441-3543?

The OSG Square End Mill HP441-3543 has a 9 mm mill diameter, 22 mm length of cut (LOC), and 70 mm overall length (OAL). It is made of carbide with a TiAlN coating and has 4 flutes. The manufacturer part number is HP441-3543.

Where to buy the OSG Square End Mill HP441-3543 worldwide?

You can source the OSG Square End Mill HP441-3543 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.

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

Select an OSG square end mill based on material, coating, and geometry. For general-purpose steel milling, the TiAlN-coated 4-flute HP441-3543 with 9 mm diameter works well. Match flute count to material hardness and use appropriate speeds and feeds per OSG recommendations.

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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Cross-referenced by specification & description
OSG Square End Mill: Carbide, TiAlN Coated, 4 Flute, 10 mm Mill Dia, 25 mm LOC, 70 mm OAL (MPN HP441-3937)
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