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OSG Square End Mill: Carbide, Diamond Coated, 4 Flute, 3/8" Mill Dia, 1-1/2" LOC - Carbide Square End Mills for Graphite & Carbon Fiber
OSGCarbide Square End Mills for Graphite & Carbon Fiber

OSG Square End Mill: Carbide, Diamond Coated, 4 Flute, 3/8" Mill Dia, 1-1/2" LOC

The OSG Square End Mill is a carbide, diamond-coated, 4-flute end mill with a 3/8" mill diameter, 1-1/2" LOC, and 4" OAL (MPN 70411416). Designed for graphite and carbon fiber, it is supplied by 3G Electric, which…

SKU 3G-OTH-281256

Brand
OSG
Item
Square End Mill: Carbide, Diamond Coated, 4 Flute, 3/8" Mill Dia, 1-1/2" LOC
Category
Carbide Square End Mills for Graphite & Carbon Fiber
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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
70411416
Type
Diamond Coated
Mill Dia
3/8"
OAL
4"
Flute
4
LOC
1-1/2"

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

Product Description

The OSG Square End Mill is a carbide, diamond-coated, 4-flute end mill with a 3/8" mill diameter, 1-1/2" LOC, and 4" OAL (MPN 70411416). Designed for graphite and carbon fiber, it is supplied by 3G Electric, which interprets customer demand and delivers genuine industrial equipment across 14 departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the OSG Square End Mill 70411416 used for?

The OSG Square End Mill 70411416 is a carbide, diamond-coated, 4-flute end mill designed for machining graphite and carbon fiber composites. It provides clean cuts and extended tool life in abrasive, non-metallic materials common in aerospace, automotive, and electronics manufacturing.

What are the specifications of the OSG Square End Mill 70411416?

This OSG end mill has a 3/8" mill diameter, 1-1/2" length of cut, and 4" overall length. It features a carbide body with diamond coating and 4 flutes. The manufacturer part number is 70411416. It is specifically engineered for graphite and carbon fiber applications.

Where to buy the OSG Square End Mill 70411416 worldwide?

3G Electric supplies the OSG Square End Mill 70411416 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this tool to any international destination.

How to select the correct OSG end mill for graphite machining?

For graphite and carbon fiber, choose a diamond-coated carbide end mill like the OSG 70411416. The diamond coating resists abrasive wear, while 4 flutes provide a smooth finish. Match the mill diameter and length of cut to your workpiece geometry. Always use proper dust extraction and rigid setups.

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 square end mills for graphite & carbon fiber. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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