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OSG General Purpose Spiral-Flute Tap M3x0.5 Metric - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG General Purpose Spiral-Flute Tap M3x0.5 Metric

The OSG Spiral Flute Tap (M3x0.5 Metric, MPN 2988001) is a general-purpose spiral-flute tap with a 6H tolerance, bottoming chamfer, and black oxide high-speed steel construction. It features 2 flutes and is designed…

SKU 3G-OTH-231093

Brand
OSG
Item
General Purpose Spiral-Flute Tap M3x0.5 Metric
Category
General Purpose Spiral-Flute Taps
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
2988001
Type
6H, Bottoming Chamfer, Black Oxide High Speed Steel
Flute
2

Technical Documents

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

Product Description

The OSG Spiral Flute Tap (M3x0.5 Metric, MPN 2988001) is a general-purpose spiral-flute tap with a 6H tolerance, bottoming chamfer, and black oxide high-speed steel construction. It features 2 flutes and is designed for threading metric applications. 3G Electric interprets demand and sources this genuine OSG tap across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorized distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the OSG spiral flute tap M3x0.5 used for?

The OSG spiral flute tap M3x0.5 is used for threading blind holes in metal, particularly in steel and aluminum. Its spiral flute design pushes chips forward, preventing clogging. It is ideal for automotive, aerospace, and general manufacturing applications requiring precise metric threads.

What are the specifications of the OSG spiral flute tap M3x0.5?

The OSG spiral flute tap M3x0.5 has a metric thread size of M3 with a 0.5 mm pitch. It features a 6H tolerance class, 2 flutes, a bottoming chamfer, and is made from black oxide high-speed steel. The manufacturer part number is 2988001.

Where to buy OSG spiral flute taps in worldwide?

You can source OSG spiral flute taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the OSG 2988001 tap.

How to select the correct OSG spiral flute tap for blind holes?

For blind holes, choose a spiral flute tap like the OSG M3x0.5 with a bottoming chamfer to thread close to the hole bottom. Ensure the tap material (high-speed steel) matches your workpiece hardness. Use proper cutting fluid and follow manufacturer speed recommendations for best results.

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 general purpose spiral-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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General purpose spiral-flute tap for threading blind holes in steel and aluminum. The spiral flute design evacuates chips upward, preventing clogging. Features a bottoming chamfer for threading to the bottom of blind holes. TiN coating on high-speed steel provides wear resistance. Metric M3x0.5 thread size, 6H tolerance, 2 flutes
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General purpose spiral-flute tap for threading blind holes in steel and aluminum. The spiral flute design evacuates chips upward, preventing clogging. Features a bottoming chamfer for threading to the bottom of blind holes. TiN coating on high-speed steel provides wear resistance. Metric M3x0.5 thread size, 6H tolerance, 2 flutes
This spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry evacuates chips upward, preventing clogging and ensuring clean threads. It features a bottoming chamfer for threading to the bottom of blind holes, and is made from black oxide high-speed steel for wear resistance
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This spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute geometry evacuates chips upward, preventing clogging and ensuring clean threads. It features a bottoming chamfer for threading to the bottom of blind holes, and is made from black oxide high-speed steel for wear resistance
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General purpose spiral-flute tap for threading blind holes. Features a bottoming chamfer for threading to the bottom of the hole. Made from black oxide high-speed steel with 3 flutes. Thread size 5/16"-24 UNF, class 2B fit
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General purpose spiral-flute tap for threading blind holes in metals. The spiral flute design evacuates chips upward, preventing clogging in deep holes. Made of TiN coated high speed steel with a bottoming chamfer and 3 flutes. Tolerance class 6H
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General purpose spiral-flute tap for threading blind holes. Features a bottoming chamfer for threading to the bottom of the hole and 3 flutes for upward chip evacuation. Made from black oxide high-speed steel. Thread size: 7/16"-20 UNF, class of fit: 2B
General purpose spiral-flute tap for threading blind holes. M5x0.8 metric thread with 6H tolerance. Bottoming chamfer design allows threading close to hole bottom. TiN coated high-speed steel construction with 3 flutes for chip evacuation. Suitable for steel and aluminum
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General purpose spiral-flute tap for threading blind holes. M5x0.8 metric thread with 6H tolerance. Bottoming chamfer design allows threading close to hole bottom. TiN coated high-speed steel construction with 3 flutes for chip evacuation. Suitable for steel and aluminum

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