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OSG M20x1.5 Spiral-Flute Tap, D6 / 4H-6H, 4 Flute, Modified Bottoming Chamfer - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG M20x1.5 Spiral-Flute Tap, D6 / 4H-6H, 4 Flute, Modified Bottoming Chamfer

The OSG Spiral Flute Tap (M20x1.5 Metric, MPN 1650002408) is a D6 / 4H-6H, 4-flute, modified bottoming chamfer tap designed for threading steel and stainless steel. 3G Electric interprets demand and sources this…

SKU 3G-OTH-218755

Brand
OSG
Item
M20x1.5 Spiral-Flute Tap, D6 / 4H-6H, 4 Flute, Modified Bottoming Chamfer
Category
Spiral-Flute Taps for Steel & Stainless Steel
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Technical specs
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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
1650002408
Type
D6 / 4H-6H, Modified Bottoming Chamfer
Flute
4

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

Product Description

The OSG Spiral Flute Tap (M20x1.5 Metric, MPN 1650002408) is a D6 / 4H-6H, 4-flute, modified bottoming chamfer tap designed for threading steel and stainless steel. 3G Electric interprets demand and sources this genuine industrial tool across 14 departments, with specialist depth in cutting tools 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 an OSG spiral flute tap used for?

An OSG spiral flute tap is used for threading blind holes in steel and stainless steel. Its spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. The modified bottoming chamfer allows threading close to the hole bottom, making it ideal for automotive, aerospace, and general manufacturing applications.

What are the specifications of the OSG M20x1.5 spiral flute tap?

This OSG tap has a metric M20x1.5 thread size, a D6 / 4H-6H tolerance class, 4 flutes, and a modified bottoming chamfer. It is designed for threading blind holes in steel and stainless steel. The manufacturer part number is 1650002408.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG cutting tools like the M20x1.5 spiral flute tap and deliver to your facility. Contact us for pricing and lead time on this item.

How to select the right spiral flute tap for steel?

Select a spiral flute tap based on thread size, pitch, and material. For steel and stainless steel, choose a tap with a D6 / 4H-6H tolerance class for precision threads. The modified bottoming chamfer is ideal for blind holes. OSG taps are engineered for chip evacuation and thread quality in demanding applications.

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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Metric spiral-flute tap for threading blind holes in steel and stainless steel. M16x1.5 thread, D6 / 4H-6H tolerance class, 3 flutes, modified bottoming chamfer. Chip evacuation upward prevents clogging, enabling threading close to hole bottom
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