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

The OSG Square End Mill is a carbide, diamond-coated, 4-flute end mill with a 1/2" mill diameter, 1" length of cut, and 3" overall length (MPN 70401616). Designed for graphite and carbon fiber, it is a precision…

SKU 3G-OTH-281248

Brand
OSG
Item
Square End Mill: Carbide, Diamond Coated, 4 Flute, 1/2" Mill Dia, 1" 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
70401616
Type
Diamond Coated
Mill Dia
1/2"
OAL
3"
Flute
4
LOC
1"

Technical Documents

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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 1/2" mill diameter, 1" length of cut, and 3" overall length (MPN 70401616). Designed for graphite and carbon fiber, it is a precision cutting tool for demanding composite materials.

Frequently Asked Questions

What is the OSG Square End Mill 70401616 used for?

This OSG carbide square end mill is designed for machining graphite, carbon fiber, and other abrasive composite materials. Its diamond coating provides wear resistance and extends tool life in these demanding applications. It is commonly used in mold making, aerospace, and electronics manufacturing.

What are the specifications of the OSG Square End Mill 70401616?

The OSG 70401616 is a carbide square end mill with a diamond coating, 4 flutes, 1/2" mill diameter, 1" length of cut, and 3" overall length. It is designed for high-performance milling of graphite and carbon fiber composites, offering precision and durability.

Where to buy the OSG Square End Mill 70401616 worldwide?

You can source the OSG 70401616 square 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 item.

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

For graphite and carbon fiber, choose a diamond-coated carbide end mill like the OSG 70401616 to resist abrasive wear. Match the mill diameter and length of cut to your workpiece geometry. Use 4-flute tools for finer finishes. Always consult the manufacturer's speed and feed recommendations for optimal results.

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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