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OSG Spiral Flute Tap: M3x0.5 Metric, D3 / 4H-6H, 3 Flute - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG Spiral Flute Tap: M3x0.5 Metric, D3 / 4H-6H, 3 Flute

The OSG Spiral Flute Tap is a metric M3x0.5 spiral-flute tap for steel and stainless steel, featuring a D3 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer (MPN 1650000108).

SKU 3G-OTH-218795

Brand
OSG
Item
Spiral Flute Tap: M3x0.5 Metric, D3 / 4H-6H, 3 Flute
Category
Spiral-Flute Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1650000108
Type
D3 / 4H-6H, Modified Bottoming Chamfer
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Spiral Flute Tap is a metric M3x0.5 spiral-flute tap for steel and stainless steel, featuring a D3 / 4H-6H tolerance class, 3 flutes, and a modified bottoming chamfer (MPN 1650000108).

Frequently Asked Questions

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

The OSG spiral flute tap M3x0.5 is designed for threading blind holes in steel and stainless steel. Its spiral flute design lifts chips upward, preventing clogging and ensuring clean threads. 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 has a metric thread size of M3x0.5, a D3 / 4H-6H tolerance, and a modified bottoming chamfer. It features 3 flutes and is designed for threading blind holes in steel and stainless steel. The manufacturer part number is 1650000108.

Where to buy the OSG spiral flute tap M3x0.5 worldwide?

You can source the OSG spiral flute tap M3x0.5 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.

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

To select the correct OSG spiral flute tap for steel, match the thread size (e.g., M3x0.5) and tolerance class (e.g., D3 / 4H-6H) to your application. For blind holes, choose a spiral flute design with a modified bottoming chamfer. OSG taps are engineered for consistent performance in steel and stainless steel.

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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