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OSG Helical-Flute Thread Mill, 1/2"-14 NPT, 4 Flute, EXO Coated Carbide - Helical-Flute Thread Mills for Stainless Steel & Super Alloys
OSGHelical-Flute Thread Mills for Stainless Steel & Super Alloys

OSG Helical-Flute Thread Mill, 1/2"-14 NPT, 4 Flute, EXO Coated Carbide

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

SKU 3G-OTH-219444

Brand
OSG
Item
Helical-Flute Thread Mill, 1/2"-14 NPT, 4 Flute, EXO Coated Carbide
Category
Helical-Flute Thread Mills for Stainless Steel & Super Alloys
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
4200000411

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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 geometry reduces cutting forces and improves chip evacuation, making it ideal for producing 1/2"-14 NPT threads in tough materials. It is commonly used in aerospace, oil and gas, and high-temperature alloy machining.

What are the specifications of the OSG Thread Mill 4200000411?

The OSG thread mill has a 1/2"-14 NPT thread size, 4 flutes, and an EXO coated carbide construction. The manufacturer part number is 4200000411. It is a helical-flute design optimized for stainless steel and super alloys, providing efficient chip flow and extended tool life in demanding applications.

Where to buy the OSG Thread Mill 4200000411 worldwide?

You can source the OSG Thread Mill 4200000411 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 procurement teams and engineers globally.

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, and a helical-flute design to reduce work hardening. Match the thread size (e.g., 1/2"-14 NPT) and number of flutes to your material and machine rigidity. OSG's 4200000411 is a proven choice for these alloys.

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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This helical-flute thread mill is designed for threading stainless steel and super alloys. The EXO coated carbide body and 3-flute geometry reduce cutting forces and improve chip evacuation. Suitable for producing NPT threads in demanding materials
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This helical-flute thread mill is designed for threading stainless steel and super alloys. The EXO coated carbide body and 3-flute geometry reduce cutting forces and improve chip evacuation. Suitable for producing NPT threads in demanding materials
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This helical-flute thread mill is designed for cutting internal threads in stainless steel and super alloys. The EXO coated carbide construction and 4-flute geometry promote efficient chip evacuation and extended tool life in demanding materials. Suitable for threading applications in aerospace, automotive, and general machining
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This OSG thread mill features a helical flute geometry and EXO coated carbide construction, designed for threading stainless steel and super alloys. With a metric size of M14x1.5 and 4 flutes, it provides efficient chip evacuation and wear resistance. Suitable for demanding materials in general machining applications

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This helical-flute thread mill is designed for cutting internal or external threads in stainless steel and super alloys. The EXO-coated carbide construction reduces heat and wear during operation. Typical applications include threading in tough materials where precision is required
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This helical-flute thread mill from OSG is designed for cutting internal or external threads in stainless steel and super alloys. The helical flute geometry reduces cutting forces and improves chip evacuation. It features an EXO coated carbide body and a metric thread size of M20x2.5 with 4 flutes
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