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OSG Ball End Mill: Carbide, TiAlN Coated, 4 Flute, 10 mm Mill Dia, 25 mm 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, 10 mm Mill Dia, 25 mm LOC

The OSG Ball End Mill: Carbide (MPN HP441-3937-BN) is a TiAlN-coated, 4-flute carbide ball end mill with a 10 mm mill diameter, 25 mm length of cut, and 70 mm overall length, designed for stainless steel and super…

SKU 3G-OTH-220889

Also listed as: HP4413937BN · HP441 3937 BN

Brand
OSG
Item
Ball End Mill: Carbide, TiAlN Coated, 4 Flute, 10 mm Mill Dia, 25 mm LOC
Category
Carbide Ball End Mills for Stainless Steel & Super Alloys
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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
HP441-3937-BN
Type
TiAlN Coated
Mill Dia
10 mm
OAL
70 mm
Flute
4
LOC
25 mm

Technical Documents

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

Product Description

The OSG Ball End Mill: Carbide (MPN HP441-3937-BN) is a TiAlN-coated, 4-flute carbide ball end mill with a 10 mm mill diameter, 25 mm length of cut, and 70 mm overall length, designed for stainless steel and super alloys. 3G Electric interprets your demand for this cutting tool, sources it from our global supply network, provides a competitive quote, and supports your order across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor.

Frequently Asked Questions

What is OSG ball end mill HP441-3937-BN used for?

This OSG carbide ball end mill is designed for precision contouring, slotting, and profiling in stainless steel and super alloys. Its TiAlN coating and 4-flute geometry provide heat resistance and chip evacuation for demanding machining applications in aerospace, medical, and tooling industries.

What are the specifications of OSG ball end mill HP441-3937-BN?

The OSG ball end mill has a 10 mm mill diameter, 25 mm length of cut, and 70 mm overall length. It is made of carbide with a TiAlN coating and features 4 flutes. The manufacturer part number is HP441-3937-BN, and it is designed for stainless steel and super alloys.

Where to buy OSG ball end mill HP441-3937-BN worldwide?

3G Electric supplies and delivers the OSG ball end mill HP441-3937-BN to customers worldwide. We handle full logistics, customs clearance, and delivery coordination, ensuring you receive genuine OSG cutting tools for your industrial machining operations.

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

For stainless steel, choose a carbide ball end mill with a TiAlN coating like this OSG model to handle heat and wear. Match the mill diameter and length of cut to your workpiece geometry. A 4-flute design balances chip removal and surface finish for precision contouring and slotting.

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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