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OSG Helical-Flute Thread Mill, 15/16"-18 UNC, 4 Flute, EgiAs Coated Carbide - Helical-Flute Thread Mills for Steel, Cast Iron & Hardened Steel
OSGHelical-Flute Thread Mills for Steel, Cast Iron & Hardened Steel

OSG Helical-Flute Thread Mill, 15/16"-18 UNC, 4 Flute, EgiAs Coated Carbide

OSG Helical-Flute Thread Mills for Steel, Cast Iron & Hardened Steel.

SKU 3G-OTH-235372

Brand
OSG
Item
Helical-Flute Thread Mill, 15/16"-18 UNC, 4 Flute, EgiAs Coated Carbide
Category
Helical-Flute Thread Mills for Steel, Cast Iron & Hardened Steel
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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
1662500317

Technical Documents

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

Product Description

OSG Helical-Flute Thread Mills for Steel, Cast Iron & Hardened Steel.

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 steel, cast iron, and hardened steel. Its EgiAs coated carbide construction provides heat resistance and wear protection, making it suitable for high-precision threading in demanding industrial applications.

What are the specifications of the OSG thread mill 1662500317?

The OSG thread mill 1662500317 has a helical flute design, 15/16"-18 UNC thread size, 4 flutes, and EgiAs coated carbide. It is manufactured by OSG and is designed for threading steel, cast iron, and hardened steel. The part number is 1662500317.

Where to buy OSG thread mills worldwide?

3G Electric supplies OSG thread mills worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source the OSG 1662500317 helical-flute thread mill for your threading operations.

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

To select the right OSG thread mill for hardened steel, match the thread size (e.g., 15/16"-18 UNC) and flute count to your application. The EgiAs coated carbide variant is designed for heat resistance in hardened materials. 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 steel, cast iron & hardened steel. 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 steel, cast iron, and hardened steel. It features a 5/16-24 UNF thread size, 4 flutes, and EgiAs coated carbide construction for efficient chip evacuation and extended tool life in demanding threading applications
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This helical-flute thread mill is designed for threading steel, cast iron, and hardened steel. It features a 5/16-24 UNF thread size, 4 flutes, and EgiAs coated carbide construction for efficient chip evacuation and extended tool life in demanding threading applications
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This helical-flute thread mill from OSG is designed for cutting internal or external threads in steel, cast iron, and hardened steel. It features a 9/16"-18 UNF thread size, 5 flutes, and is made of EgiAs coated carbide for wear resistance and heat dissipation. Suitable for high-precision threading in industrial applications
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This OSG thread mill is designed for cutting internal threads in steel, cast iron, and hardened steel. It features a helical-flute design with 5 flutes and is made from EgiAs coated carbide for efficient chip evacuation and extended tool life. Thread size: 7/8"-9 UNC

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