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OSG Straight Flute Tap: M20x1.5 Metric, OH4 / 4H-6H, 4 Flute, Bottoming Chamfer - Straight-Flute Machine Taps for Aluminum
OSGStraight-Flute Machine Taps for Aluminum

OSG Straight Flute Tap: M20x1.5 Metric, OH4 / 4H-6H, 4 Flute, Bottoming Chamfer

The OSG Straight Flute Tap (M20x1.5 Metric, MPN 24066) is a carbide bottoming-chamfer machine tap for aluminum, with 4 flutes and an OH4 / 4H-6H tolerance class. 3G Electric interprets demand and delivers this…

SKU 3G-OTH-211106

Brand
OSG
Item
Straight Flute Tap: M20x1.5 Metric, OH4 / 4H-6H, 4 Flute, Bottoming Chamfer
Category
Straight-Flute Machine Taps 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
24066
Type
OH4 / 4H-6H, Bottoming Chamfer, Carbide
Flute
4

Technical Documents

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

Product Description

The OSG Straight Flute Tap (M20x1.5 Metric, MPN 24066) is a carbide bottoming-chamfer machine tap for aluminum, with 4 flutes and an OH4 / 4H-6H tolerance class. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

Frequently Asked Questions

What is the OSG Straight Flute Tap M20x1.5 used for?

This OSG straight flute tap is designed for threading aluminum and non-ferrous materials. Its M20x1.5 metric size and bottoming chamfer allow it to cut threads close to the bottom of blind holes, making it ideal for precision machining in automotive and aerospace applications.

What are the specifications of the OSG Straight Flute Tap M20x1.5?

This OSG tap has a M20x1.5 metric thread, OH4 / 4H-6H tolerance, 4 flutes, and a bottoming chamfer. It is made of carbide for durability and high-speed threading. The manufacturer part number is 24066, and it is classified as a straight-flute machine tap for aluminum.

Where to buy the OSG Straight Flute Tap M20x1.5 worldwide?

You can source the OSG Straight Flute Tap M20x1.5 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct OSG tap for your threading operations.

How to select the correct OSG tap for aluminum threading?

For aluminum, choose a tap with a bottoming chamfer like this OSG model to thread blind holes. Ensure the thread size (M20x1.5) and tolerance (OH4 / 4H-6H) match your application. Carbide construction provides wear resistance for high-volume production. Always verify the tap's flute count and coating for chip evacuation.

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 straight-flute machine taps 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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