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OSG Thread Mill: Helical Flute, 1/4"-32 UNEF, 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, 1/4"-32 UNEF, 3 Flute

SKU 3G-OTH-219429

Brand
OSG
Item
Thread Mill: Helical Flute, 1/4"-32 UNEF, 3 Flute
Category
Helical-Flute Thread Mills for Stainless Steel & Super Alloys
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Technical Specifications

OSG
Manufacturer Part Number
4100002811
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is an OSG helical-flute thread mill used for?

An OSG helical-flute thread mill is used for cutting internal or external threads in stainless steel and super alloys. Its EXO-coated carbide design reduces heat and wear, making it ideal for aerospace, automotive, and medical industries where precision threads in tough materials are required.

What are the specifications of the OSG thread mill 4100002811?

The OSG thread mill 4100002811 has a helical flute design, 1/4"-32 UNEF thread size, 3 flutes, and EXO-coated carbide construction. It is manufactured by OSG and is designed for threading stainless steel and super alloys. Contact 3G Electric for full technical data.

Where to buy OSG thread mills worldwide?

3G Electric supplies OSG thread mills worldwide, including the helical-flute model 4100002811. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we source genuine OSG cutting tools and support your procurement needs.

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

Select an OSG thread mill based on thread size, pitch, material hardness, and coating. For stainless steel and super alloys, choose EXO-coated carbide with helical flutes to reduce cutting forces and heat. Verify the thread form (e.g., UNEF) and flute count for chip evacuation. 3G Electric can help match the correct tool.

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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