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OSG Thread Mill: Helical Flute, 1/4"-18 NPTF, 4 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"-18 NPTF, 4 Flute

OSG Helical-Flute Thread Mills for Stainless Steel & Super Alloys.

SKU 3G-OTH-219424

Brand
OSG
Item
Thread Mill: Helical Flute, 1/4"-18 NPTF, 4 Flute
Category
Helical-Flute Thread Mills for Stainless Steel & Super Alloys
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
4200100311

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Helical-Flute Thread Mills for Stainless Steel & Super Alloys.

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 and EXO coated carbide construction provide efficient chip evacuation and extended tool life in demanding materials. It is commonly used in aerospace, automotive, and general manufacturing for producing NPTF threads.

What are the specifications of the OSG Thread Mill 4200100311?

The OSG thread mill has a 1/4"-18 NPTF thread size, 4 flutes, and is made of EXO coated carbide. The manufacturer part number is 4200100311. It is a helical-flute type thread mill optimized for stainless steel and super alloys, offering precision threading in tough materials.

Where to buy the OSG Thread Mill 4200100311 worldwide?

You can source the OSG Thread Mill 4200100311 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 tool to customers across industries.

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

Select an OSG thread mill with the correct thread size and pitch, such as 1/4"-18 NPTF for pipe threads. For stainless steel, choose a carbide tool with EXO coating for heat resistance and wear life. Ensure the flute count and helix angle match your material and machine rigidity for optimal performance.

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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