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OSG M5x0.8 Metric Spiral-Flute Tap - General Purpose Spiral-Flute Taps
OSGGeneral Purpose Spiral-Flute Taps

OSG M5x0.8 Metric Spiral-Flute Tap

The OSG Spiral Flute Tap (M5x0.8 Metric, MPN 2988205) is a general-purpose spiral-flute tap with a 6H tolerance, bottoming chamfer, and TiN-coated high-speed steel construction. It features 3 flutes for efficient…

SKU 3G-OTH-230639

Brand
OSG
Item
M5x0.8 Metric Spiral-Flute Tap
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

OSG
Manufacturer Part Number
2988205
Type
6H, Bottoming Chamfer, TiN Coated High Speed Steel
Flute
3

Technical Documents

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

Product Description

The OSG Spiral Flute Tap (M5x0.8 Metric, MPN 2988205) is a general-purpose spiral-flute tap with a 6H tolerance, bottoming chamfer, and TiN-coated high-speed steel construction. It features 3 flutes for efficient chip evacuation in through-hole threading applications.

Frequently Asked Questions

What is the OSG spiral flute tap used for?

The OSG spiral flute tap is used for threading blind holes in materials such as steel and aluminum. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. It is ideal for general-purpose tapping in manufacturing and maintenance applications.

What are the specifications of the OSG spiral flute tap?

The OSG spiral flute tap has an M5x0.8 metric thread, 6H tolerance, 3 flutes, a bottoming chamfer, and a TiN coated high-speed steel construction. The manufacturer part number is 2988205. It is designed for threading blind holes in various materials.

Where to buy the OSG spiral flute tap worldwide?

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

How to select the correct OSG spiral flute tap?

To select the correct OSG spiral flute tap, match the thread size (M5x0.8), tolerance class (6H), and chamfer type (bottoming) to your application. Ensure the tap is suitable for the material being threaded. For blind holes, a spiral flute design is recommended to evacuate chips.

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: 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: M5x0.8 Metric, 6H, 3 Flute, Bottoming Chamfer, Black Oxide High Speed Steel (MPN 2988201)
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OSG Spiral Flute Tap: M5x0.8 Metric, 6H, 3 Flute, Bottoming Chamfer, Black Oxide High Speed Steel (MPN 2988201)
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)
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)
OSG Spiral Flute Tap: #6-32 UNC, 2B, 2 Flute, Bottoming Chamfer, TiN Coated High Speed Steel (MPN 2985205)
OSG
OSG Spiral Flute Tap: #6-32 UNC, 2B, 2 Flute, Bottoming Chamfer, TiN Coated High Speed Steel (MPN 2985205)
OSG Spiral Flute Tap: 5/16"-24 UNF, 2B, 3 Flute, Bottoming Chamfer, TiN Coated High Speed Steel (MPN 2985905)
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OSG Spiral Flute Tap: 5/16"-24 UNF, 2B, 3 Flute, Bottoming Chamfer, TiN Coated High Speed Steel (MPN 2985905)

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