OSG Thread Mill: Helical Flute, M8x1 Metric, 3 Flute
SKU 3G-OTH-219503
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Frequently Asked Questions
What is the OSG Thread Mill 3900011 used for?
The OSG Thread Mill 3900011 is a helical-flute thread mill designed for cutting internal threads in stainless steel and super alloys. Its EXO coated carbide construction provides heat resistance and wear durability, making it suitable for aerospace, automotive, and medical component manufacturing where thread integrity is critical.
What are the specifications of the OSG Thread Mill 3900011?
The OSG Thread Mill 3900011 has an M8x1 metric thread size, 3 flutes, and helical flute geometry. It is made of EXO coated carbide for enhanced tool life in tough materials. The manufacturer part number is 3900011, and it is designed specifically for threading stainless steel and super alloys.
Where to buy the OSG Thread Mill 3900011 worldwide?
You can source the OSG Thread Mill 3900011 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; we supply this thread mill to customers across multiple industries.
How to select the correct OSG thread mill for stainless steel?
To select the correct OSG thread mill for stainless steel, match the thread size (e.g., M8x1) and pitch to your application. Choose a helical-flute design for chip evacuation in tough materials. The EXO coated carbide variant, like model 3900011, offers heat resistance. Always verify the material hardness and thread depth requirements before ordering.
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Common applications for OSGOSG Products
3G Electric supplies OSG helical-flute thread mills for stainless steel & super alloys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















