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OSG Spiral Flute Tap: M1.6x0.35 Metric, D3 / 4H-6H, 2 Flute - Spiral-Flute Taps for Steel & Stainless Steel
OSGSpiral-Flute Taps for Steel & Stainless Steel

OSG Spiral Flute Tap: M1.6x0.35 Metric, D3 / 4H-6H, 2 Flute

The OSG Spiral Flute Tap (M1.6x0.35 Metric, MPN 1650003108) is a spiral-flute tap for steel and stainless steel, featuring a D3 / 4H-6H tolerance, 2 flutes, and a modified bottoming chamfer. 3G Electric interprets…

SKU 3G-OTH-218715

Brand
OSG
Item
Spiral Flute Tap: M1.6x0.35 Metric, D3 / 4H-6H, 2 Flute
Part Number
1650003108
Category
Spiral-Flute Taps for Steel & Stainless Steel
Available to Order
Also known as:1650003108OSG
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Phone
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Technical Specifications

OSG
Manufacturer Part Number
1650003108
Type
D3 / 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 (M1.6x0.35 Metric, MPN 1650003108) is a spiral-flute tap for steel and stainless steel, featuring a D3 / 4H-6H tolerance, 2 flutes, and a modified bottoming chamfer. 3G Electric interprets your demand for this precision threading tool, sources it from OSG, and supports your application with specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the OSG spiral flute tap M1.6x0.35 used for?

This OSG spiral flute tap is designed for threading small holes in steel and stainless steel. The M1.6x0.35 metric size and modified bottoming chamfer allow it to cut threads close to the bottom of blind holes, making it ideal for precision applications in tooling, automotive, and general manufacturing.

What are the specifications of the OSG spiral flute tap M1.6x0.35?

The OSG spiral flute tap has a thread size of M1.6x0.35 metric, a D3 / 4H-6H tolerance class, 2 flutes, and a modified bottoming chamfer. The manufacturer part number is 1650003108. It is designed for threading steel and stainless steel, with a spiral flute design to evacuate chips upward.

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 M1.6x0.35 tap, part number 1650003108.

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

Select an OSG spiral flute tap based on thread size, material, and hole type. For steel and stainless steel, use a tap with a modified bottoming chamfer for blind holes. Ensure the tolerance class (e.g., D3 / 4H-6H) matches your thread fit requirement. The 2-flute design provides good chip evacuation in small diameters.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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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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