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OSG Spiral Flute Tap: M5x0.8 Metric, D4 / 4H-6H, 2 Flute - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG Spiral Flute Tap: M5x0.8 Metric, D4 / 4H-6H, 2 Flute

The OSG Spiral Flute Tap (M5x0.8 Metric, MPN 1645505084) is a D4 / 4H-6H, 2-flute, modified bottoming chamfer tap designed for threading steel and stainless steel. 3G Electric interprets demand and delivers this…

SKU 3G-OTH-218816

Brand
OSG
Item
Spiral Flute Tap: M5x0.8 Metric, D4 / 4H-6H, 2 Flute
Category
Spiral-Flute Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1645505084
Type
D4 / 4H-6H, Modified Bottoming Chamfer
Flute
2
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Flute Tap (M5x0.8 Metric, MPN 1645505084) is a D4 / 4H-6H, 2-flute, modified bottoming chamfer tap designed for threading steel and stainless steel. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised 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 M5x0.8 used for?

The OSG spiral flute tap M5x0.8 is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging in deep or blind holes. It is commonly used in automotive, aerospace, and general manufacturing applications where precise internal threads are required.

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

The OSG spiral flute tap has a metric thread size of M5x0.8, a D4 / 4H-6H tolerance class, 2 flutes, and a modified bottoming chamfer. The manufacturer part number is 1645505084. It is designed for threading blind holes in steel and stainless steel materials.

Where to buy the OSG spiral flute tap M5x0.8 worldwide?

You can source the OSG spiral flute tap M5x0.8 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this OSG tap to your location.

How to select the correct OSG spiral flute tap for steel?

Select the OSG spiral flute tap based on thread size (e.g., M5x0.8), material (steel or stainless steel), and hole type (blind or through). For blind holes, use a spiral flute tap with a modified bottoming chamfer. Ensure the tolerance class (e.g., D4 / 4H-6H) matches your thread fit requirement. Consult OSG's technical data for optimal performance.

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

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