We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 4 mm Mill Dia, 4 mm LOC - Pencil-Neck Carbide Ball End Mills for Hardened Materials
OSGPencil-Neck Carbide Ball End Mills for Hardened Materials

OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 4 mm Mill Dia, 4 mm LOC

The OSG Ball End Mill is a carbide, TiAlN-coated, 2-flute pencil-neck ball end mill for hardened materials, with a 4 mm mill diameter, 4 mm LOC, and 70 mm OAL (MPN HP419-1575). 3G Electric interprets your demand and…

SKU 3G-OTH-231799

Also listed as: HP4191575 · HP419 1575

Brand
OSG
Item
Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 4 mm Mill Dia, 4 mm LOC
Category
Pencil-Neck Carbide Ball End Mills for Hardened Materials
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
HP419-1575
Type
TiAlN Coated
Mill Dia
4 mm
OAL
70 mm
Flute
2
LOC
4 mm

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The OSG Ball End Mill is a carbide, TiAlN-coated, 2-flute pencil-neck ball end mill for hardened materials, with a 4 mm mill diameter, 4 mm LOC, and 70 mm OAL (MPN HP419-1575). 3G Electric interprets your demand and sources this genuine OSG tool across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

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 an OSG ball end mill used for?

An OSG ball end mill is used for precision contouring, 3D profiling, and finishing complex shapes in hardened materials. The ball nose design creates smooth curved surfaces, making it ideal for mold and die work, aerospace components, and tool and die manufacturing.

What are the specifications of the OSG HP419-1575 ball end mill?

The OSG HP419-1575 is a carbide ball end mill with TiAlN coating, 2 flutes, 4 mm mill diameter, 4 mm length of cut, and 70 mm overall length. It is a pencil-neck design for hardened materials, offering rigidity and wear resistance in demanding machining applications.

Where to buy OSG ball end mills worldwide?

3G Electric supplies and delivers OSG ball end mills worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order reaches any international destination. Contact us for availability and lead time on the HP419-1575 and other OSG tooling.

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

Select a carbide ball end mill with TiAlN coating for heat resistance and wear life in hardened steel. Match the mill diameter to your feature size, use 2 flutes for chip evacuation in slotting, and choose a pencil-neck design for deep cavity access. OSG offers this configuration for reliable performance.

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 pencil-neck carbide ball end mills for hardened materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 3/16" Mill Dia, 3/16" LOC, 4" OAL (MPN HP419-1875)
OSG
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 3/16" Mill Dia, 3/16" LOC, 4" OAL (MPN HP419-1875)
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 3 mm Mill Dia, 3 mm LOC, 70 mm OAL (MPN HP419-1181)
OSG
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 3 mm Mill Dia, 3 mm LOC, 70 mm OAL (MPN HP419-1181)
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 3.5 mm Mill Dia, 3.5 mm LOC, 70 mm OAL (MPN HP419-1378)
OSG
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 3.5 mm Mill Dia, 3.5 mm LOC, 70 mm OAL (MPN HP419-1378)
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 1.4 mm Mill Dia, 1.4 mm LOC, 60 mm OAL (MPN HP419-0551)
OSG
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 1.4 mm Mill Dia, 1.4 mm LOC, 60 mm OAL (MPN HP419-0551)
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 5 mm Mill Dia, 5 mm LOC, 80 mm OAL (MPN HP419-1969)
OSG
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 5 mm Mill Dia, 5 mm LOC, 80 mm OAL (MPN HP419-1969)
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 2.5 mm Mill Dia, 2.5 mm LOC, 60 mm OAL (MPN HP419-0984)
OSG
OSG Ball End Mill: Carbide, TiAlN Coated, 2 Flute, 2.5 mm Mill Dia, 2.5 mm LOC, 60 mm OAL (MPN HP419-0984)

More from OSG

View all OSG parts
OSG A BRAND Ball End Mill: Carbide, Durorey Coated, 2 Flute, 1.5 mm Mill Dia, 1.2 mm LOC, 45 mm OAL (MPN 3056255)
OSG
OSG A BRAND Ball End Mill: Carbide, Durorey Coated, 2 Flute, 1.5 mm Mill Dia, 1.2 mm LOC, 45 mm OAL (MPN 3056255)
OSG Ball End Mill: Carbide, WXL Coated, 2 Flute, 1/16" Mill Dia, 1/16" LOC, 3" OAL (MPN 36900811)
OSG
OSG Ball End Mill: Carbide, WXL Coated, 2 Flute, 1/16" Mill Dia, 1/16" LOC, 3" OAL (MPN 36900811)
OSG Ball End Mill: Carbide, WXS Coated, 3 Flute, 2 mm Mill Dia, 1.5 mm LOC, 50 mm OAL (MPN 3195206)
OSG
OSG Ball End Mill: Carbide, WXS Coated, 3 Flute, 2 mm Mill Dia, 1.5 mm LOC, 50 mm OAL (MPN 3195206)
OSG Ball End Mill: Carbide, WXL Coated, 2 Flute, 1.5 mm Mill Dia, 1.2 mm LOC, 45 mm OAL (MPN 3111580)
OSG
OSG Ball End Mill: Carbide, WXL Coated, 2 Flute, 1.5 mm Mill Dia, 1.2 mm LOC, 45 mm OAL (MPN 3111580)
OSG Ball End Mill: Carbide, WXS Coated, 3 Flute, 2 mm Mill Dia, 1.5 mm LOC, 50 mm OAL (MPN 3195208)
OSG
OSG Ball End Mill: Carbide, WXS Coated, 3 Flute, 2 mm Mill Dia, 1.5 mm LOC, 50 mm OAL (MPN 3195208)
OSG Ball End Mill: Carbide, WXS Coated, 3 Flute, 12 mm Mill Dia, 18 mm LOC, 180 mm OAL (MPN 3096243)
OSG
OSG Ball End Mill: Carbide, WXS Coated, 3 Flute, 12 mm Mill Dia, 18 mm LOC, 180 mm OAL (MPN 3096243)
OSG Ball End Mill: Carbide, WXS Coated, 3 Flute, 2 mm Mill Dia, 3 mm LOC, 60 mm OAL (MPN 3095241)
OSG
OSG Ball End Mill: Carbide, WXS Coated, 3 Flute, 2 mm Mill Dia, 3 mm LOC, 60 mm OAL (MPN 3095241)
OSG Ball End Mill: Carbide, WXS Coated, 3 Flute, 3 mm Mill Dia, 4.5 mm LOC, 80 mm OAL (MPN 3095341)
OSG
OSG Ball End Mill: Carbide, WXS Coated, 3 Flute, 3 mm Mill Dia, 4.5 mm LOC, 80 mm OAL (MPN 3095341)