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OSG Thread Mill: Helical Flute, M24x3 Metric, 5 Flute - Helical-Flute Thread Mills for Stainless Steel & Super Alloys
OSGHelical-Flute Thread Mills for Stainless Steel & Super Alloys

OSG Thread Mill: Helical Flute, M24x3 Metric, 5 Flute

SKU 3G-OTH-219494

Brand
OSG
Item
Thread Mill: Helical Flute, M24x3 Metric, 5 Flute
Category
Helical-Flute Thread Mills for Stainless Steel & Super Alloys
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Technical Specifications

OSG
Manufacturer Part Number
3900086
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG Thread Mill 3900086 used for?

The OSG Thread Mill 3900086 is a helical-flute thread mill designed for cutting threads in stainless steel and super alloys. It is commonly used in aerospace, automotive, and general machining applications where precise internal or external threads are required in hard-to-machine materials.

What are the specifications of the OSG Thread Mill 3900086?

The OSG Thread Mill 3900086 has an M24x3 metric thread size, 5 flutes, and an EXO coated carbide construction. The helical flute design aids chip evacuation. It is manufactured by OSG under part number 3900086 and is intended for threading in stainless steel and super alloys.

Where to buy the OSG Thread Mill 3900086 worldwide?

You can source the OSG Thread Mill 3900086 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 provide reliable sourcing for this and other OSG tooling.

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

Select an OSG thread mill based on thread size, pitch, material, and coating. For stainless steel and super alloys, choose a helical-flute design with a wear-resistant coating like EXO. Ensure the tool's diameter and flute length match your thread depth. Consult OSG's technical data for optimal speeds and feeds.

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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