OSG A BRAND Square End Mill: Carbide, DLC Coated, 3 Flute, 3/8" Mill Dia
The OSG A BRAND Square End Mill (MPN 86300809) is a carbide, DLC-coated end mill with 3 flutes, a 3/8" mill diameter, 1-1/8" length of cut, and 3" overall length. 3G Electric interprets customer demand and delivers…
SKU 3G-OTH-251822
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Product Description
The OSG A BRAND Square End Mill (MPN 86300809) is a carbide, DLC-coated end mill with 3 flutes, a 3/8" mill diameter, 1-1/8" length of cut, and 3" overall length. 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as a trust anchor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is the OSG A BRAND square end mill used for?
This OSG A BRAND carbide square end mill is designed for high-speed machining of aluminum and non-ferrous materials. Its DLC coating reduces friction and built-up edge, making it ideal for finishing and roughing operations in automotive, aerospace, and general manufacturing applications.
What are the specifications of the OSG A BRAND square end mill?
This OSG A BRAND square end mill has a 3/8" mill diameter, 1-1/8" length of cut, and 3" overall length. It features 3 flutes, a DLC coating, and is made of carbide. The manufacturer part number is 86300809.
Where to buy the OSG A BRAND square end mill worldwide?
You can source the OSG A BRAND 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.
How to select the right OSG A BRAND square end mill for aluminum?
For aluminum, choose a carbide end mill with a DLC coating like this OSG A BRAND model to prevent chip welding. Match the mill diameter to your required slot or pocket width, and ensure the flute length exceeds your depth of cut. Use 3-flute designs for better chip evacuation in non-ferrous materials.
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Common applications for OSGOSG Products
3G Electric supplies OSG carbide square end mills for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













