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OSG Reduced-Neck Carbide Corner-Radius End Mill for Graphite & Carbon Fiber - Reduced-Neck Carbide Corner-Radius End Mills for Graphite & Carbon Fiber
OSGReduced-Neck Carbide Corner-Radius End Mills for Graphite & Carbon Fiber

OSG Reduced-Neck Carbide Corner-Radius End Mill for Graphite & Carbon Fiber

The OSG Corner Radius End Mill is a reduced-neck carbide end mill designed for graphite and carbon fiber, featuring a diamond coating, 4 flutes, a 1/2" mill diameter, 1/2" LOC, and a 0.015" corner radius (MPN…

SKU 3G-OTH-252701

Brand
OSG
Item
Reduced-Neck Carbide Corner-Radius End Mill for Graphite & Carbon Fiber
Part Number
70720816
Category
Reduced-Neck Carbide Corner-Radius End Mills for Graphite & Carbon Fiber
Available to Order
Also known as:70720816OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
70720816
Type
Diamond Coated
Mill Dia
1/2"
Flute
4
LOC
1/2"
Rad
0.015"

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

Product Description

The OSG Corner Radius End Mill is a reduced-neck carbide end mill designed for graphite and carbon fiber, featuring a diamond coating, 4 flutes, a 1/2" mill diameter, 1/2" LOC, and a 0.015" corner radius (MPN 70720816). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in cutting tools as an authorized distributor.

Frequently Asked Questions

What is the OSG 70720816 corner radius end mill used for?

The OSG 70720816 is a reduced-neck carbide corner-radius end mill designed for machining graphite and carbon fiber composites. Its diamond coating and 0.015" radius reduce chipping and edge wear, making it suitable for high-precision mold and die work in aerospace and automotive industries.

What are the specifications of the OSG 70720816 end mill?

The OSG 70720816 is a 4-flute, diamond-coated carbide corner-radius end mill with a 1/2" mill diameter, 1/2" length of cut, and 0.015" corner radius. It features a reduced-neck design for deep cavity machining. The manufacturer part number is 70720816.

Where to buy the OSG 70720816 end mill worldwide?

3G Electric supplies the OSG 70720816 corner radius end mill 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 corner radius end mill for graphite?

For graphite and carbon fiber, choose a diamond-coated carbide end mill like the OSG 70720816 to resist abrasive wear. Match the mill diameter and length of cut to your cavity depth. The 0.015" corner radius reduces stress risers. Use a reduced-neck design for deep reaches without deflection.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG reduced-neck carbide corner-radius 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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