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OSGCoolant-Through Helical-Flute Thread Mills for Aluminum

OSG Thread Mill: Helical Flute, 15/16"-18 UNC, 2 Flute

SKU 3G-OTH-404445

Brand
OSG
Item
Thread Mill: Helical Flute, 15/16"-18 UNC, 2 Flute
Category
Coolant-Through Helical-Flute Thread Mills for Aluminum
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Technical Specifications

OSG
Manufacturer Part Number
1664700709
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG thread mill 1664700709 used for?

This OSG thread mill is designed for cutting 15/16"-18 UNC threads in aluminum and non-ferrous materials. Its DLC-IGUSS coating reduces friction and built-up edge, making it ideal for high-speed CNC machining of aluminum components in automotive, aerospace, and general manufacturing.

What are the specifications of the OSG thread mill 1664700709?

This OSG thread mill has a helical flute design, 2 flutes, and a DLC-IGUSS coated carbide body. It cuts 15/16"-18 UNC threads and is designed for coolant-through operation. The manufacturer part number is 1664700709, and it is optimized for aluminum and non-ferrous materials.

Where to buy the OSG thread mill 1664700709 worldwide?

3G Electric supplies the OSG thread mill 1664700709 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time; we source and deliver this tool to any international destination.

How to select the correct OSG thread mill for aluminum?

For aluminum, choose a thread mill with a DLC or DLC-IGUSS coating to prevent aluminum adhesion. Ensure the tool matches your thread size and pitch—this OSG model is for 15/16"-18 UNC. Use coolant-through capability for better chip evacuation and tool life in high-speed machining.

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 coolant-through helical-flute thread mills for aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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