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OSG Thread Mill: Helical Flute, 7/16"-14 UNC, 3 Flute - Helical-Flute Thread Mills for Stainless Steel & Super Alloys
OSGHelical-Flute Thread Mills for Stainless Steel & Super Alloys

OSG Thread Mill: Helical Flute, 7/16"-14 UNC, 3 Flute

SKU 3G-OTH-219497

Brand
OSG
Item
Thread Mill: Helical Flute, 7/16"-14 UNC, 3 Flute
Category
Helical-Flute Thread Mills for Stainless Steel & Super Alloys
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Technical Specifications

OSG
Manufacturer Part Number
4100003811
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Helical-Flute Thread Mill used for?

This OSG thread mill is designed for threading stainless steel and super alloys. Its helical flute design reduces cutting forces and improves chip evacuation, making it ideal for producing UNC threads in tough materials. It is commonly used in aerospace, automotive, and general machining applications.

What are the specifications of the OSG Thread Mill 4100003811?

The OSG thread mill has a 7/16"-14 UNC thread size, 3 flutes, and an EXO coated carbide construction. The manufacturer part number is 4100003811. It is a helical-flute type thread mill optimized for stainless steel and super alloys, providing efficient threading in demanding materials.

Where to buy the OSG Thread Mill 4100003811 worldwide?

You can source the OSG Thread Mill 4100003811 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 item to customers across multiple industries.

How to select the correct OSG thread mill for stainless steel?

Select a thread mill with a coating suited for stainless steel, such as EXO coated carbide. Ensure the thread size (e.g., 7/16"-14 UNC) matches your application. Helical-flute designs improve chip flow in tough alloys. Always verify the tool's flute count and material compatibility with your workpiece.

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 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.

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