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OSGHelical-Flute Thread Mills for Steel, Cast Iron & Hardened Steel

OSG Thread Mill: Helical Flute, M12x1.5 Metric, 5 Flute

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

SKU 3G-OTH-235380

Brand
OSG
Item
Thread Mill: Helical Flute, M12x1.5 Metric, 5 Flute
Category
Helical-Flute Thread Mills for Steel, Cast Iron & Hardened Steel
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
8331010

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 helical flute design reduces cutting forces and improves chip evacuation, making it ideal for high-precision threading in demanding industrial applications.

What are the specifications of the OSG thread mill M12x1.5?

The OSG thread mill (MPN 8331010) has a metric M12x1.5 thread size, 5 flutes, and an EgiAs coated carbide construction. It is designed for helical-flute threading in steel, cast iron, and hardened steel, offering durability and precision in machining operations.

Where to buy OSG thread mills worldwide?

3G Electric supplies OSG thread mills worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine OSG cutting tools like the M12x1.5 helical-flute thread mill to customers anywhere.

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

To select an OSG thread mill for hardened steel, match the thread size (e.g., M12x1.5) and flute count to your material hardness. The EgiAs coated carbide variant is suitable for hardened steel. Consult OSG's technical data for optimal speeds and feeds to ensure 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 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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OSG Thread Mill: Helical Flute, M12x1.75 Metric, 5 Flute, EgiAs Coated Carbide (MPN 8331011)
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OSG Thread Mill: Helical Flute, M12x1 Metric, 5 Flute, EgiAs Coated Carbide (MPN 8331008)
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OSG Thread Mill: Helical Flute, M14x1.5 Metric, 5 Flute, EgiAs Coated Carbide (MPN 8331015)
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OSG Thread Mill: Helical Flute, M10x1.5 Metric, 4 Flute, EgiAs Coated Carbide (MPN 8331007)
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OSG Thread Mill: Helical Flute, M10x1.25 Metric, 4 Flute, EgiAs Coated Carbide (MPN 8331006)
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OSG Thread Mill: Helical Flute, M10x1 Metric, 4 Flute, EgiAs Coated Carbide (MPN 8331005)

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