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OSG Spiral Flute Tap: M5x0.8 Metric, 6H, 3 Flute, Bottoming Chamfer - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG Spiral Flute Tap: M5x0.8 Metric, 6H, 3 Flute, Bottoming Chamfer

The OSG Spiral Flute Tap is a general-purpose spiral-flute tap in M5x0.8 Metric size, featuring a 6H tolerance, bottoming chamfer, and black oxide high-speed steel construction with 3 flutes (MPN 2988201). 3G…

SKU 3G-OTH-230836

Brand
OSG
Item
Spiral Flute Tap: M5x0.8 Metric, 6H, 3 Flute, Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

OSG
Manufacturer Part Number
2988201
Type
6H, Bottoming Chamfer, Black Oxide High Speed Steel
Flute
3

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

Product Description

The OSG Spiral Flute Tap is a general-purpose spiral-flute tap in M5x0.8 Metric size, featuring a 6H tolerance, bottoming chamfer, and black oxide high-speed steel construction with 3 flutes (MPN 2988201). 3G Electric interprets your demand for this OSG tap and delivers it as part of our broad industrial supply across 14 departments, with specialist depth in combustion, pumps, and controls to support your facility's needs.

Frequently Asked Questions

What is the OSG spiral flute tap used for?

The OSG spiral flute tap is designed for threading blind holes in materials such as steel and aluminum. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG spiral flute tap M5x0.8?

This OSG tap has a metric M5x0.8 thread size with a 6H tolerance class. It features 3 flutes, a bottoming chamfer, and is made from black oxide high-speed steel. The manufacturer part number is 2988201. It is suitable for threading blind holes in various materials.

Where to buy OSG spiral flute taps 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 time on this and other OSG tapping tools.

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

For blind holes, choose a spiral flute tap with a bottoming chamfer like this OSG M5x0.8 model. Ensure the tap's thread size and pitch match your application. The 3-flute design provides balanced cutting. Always use appropriate 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG Spiral Flute Tap: M3x0.5 Metric, 6H, 2 Flute, Bottoming Chamfer, Black Oxide High Speed Steel (MPN 2988001)
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OSG Spiral Flute Tap: M3x0.5 Metric, 6H, 2 Flute, Bottoming Chamfer, Black Oxide High Speed Steel (MPN 2988001)
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
OSG Spiral Flute Tap: M8x1.25 Metric, 6H, 3 Flute, Bottoming Chamfer, TiN Coated High Speed Steel (MPN 2988405)
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OSG Spiral Flute Tap: M8x1.25 Metric, 6H, 3 Flute, Bottoming Chamfer, TiN Coated High Speed Steel (MPN 2988405)
OSG Spiral Flute Tap: M3x0.5 Metric, 6H, 2 Flute, Bottoming Chamfer, TiN Coated High Speed Steel (MPN 2988005)
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OSG Spiral Flute Tap: M3x0.5 Metric, 6H, 2 Flute, Bottoming Chamfer, TiN Coated High Speed Steel (MPN 2988005)
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. 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
OSG Spiral Flute Tap: 7/16"-20 UNF, 2B, 3 Flute, Bottoming Chamfer, Black Oxide High Speed Steel (MPN 2987001)
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OSG Spiral Flute Tap: 7/16"-20 UNF, 2B, 3 Flute, Bottoming Chamfer, Black Oxide High Speed Steel (MPN 2987001)

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