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OSGHelical-Flute Thread Mills for Aluminum

OSG Helical-Flute Thread Mill, M4x0.7, 2 Flute, DLC-IGUSS Coated Carbide

OSG Helical-Flute Thread Mills for Aluminum.

SKU 3G-OTH-222691

Brand
OSG
Item
Helical-Flute Thread Mill, M4x0.7, 2 Flute, DLC-IGUSS Coated Carbide
Category
Helical-Flute Thread Mills for Aluminum
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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
8331221

Technical Documents

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

Product Description

OSG Helical-Flute Thread Mills for Aluminum.

Frequently Asked Questions

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

An OSG helical-flute thread mill is used for high-speed threading in aluminum and non-ferrous materials. Its DLC-IGUSS coated carbide design reduces built-up edge and extends tool life, making it ideal for automotive, aerospace, and general machining applications where precision M4x0.7 metric threads are required.

What are the specifications of the OSG thread mill 8331221?

The OSG thread mill model 8331221 features a helical flute design, M4x0.7 metric thread size, 2 flutes, and DLC-IGUSS coated carbide construction. It is manufactured by OSG and is specifically designed for threading aluminum and similar materials, providing smooth chip evacuation and consistent thread quality.

Where to buy OSG thread mills worldwide?

3G Electric supplies OSG thread mills worldwide, handling full logistics and customs clearance for international orders. As a global industrial sourcing partner, we provide genuine OSG cutting tools like the 8331221 helical-flute thread mill, ensuring you receive the correct specifications for your machining operations.

How to select the right OSG thread mill for aluminum?

To select the right OSG thread mill for aluminum, match the thread size (e.g., M4x0.7), flute count, and coating to your material. For aluminum, a DLC-IGUSS coated carbide tool with helical flutes reduces friction and chip welding. Consult OSG's technical data for recommended speeds and feeds to optimize tool life and thread quality.

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 aluminum. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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