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OSG Spiral Point Tap: M3.5x0.6 Metric, D4 / 4H-6H, 3 Flute - Spiral-Point Taps for Steel & Stainless Steel
OSGSpiral-Point Taps for Steel & Stainless Steel

OSG Spiral Point Tap: M3.5x0.6 Metric, D4 / 4H-6H, 3 Flute

SKU 3G-OTH-224438

Brand
OSG
Item
Spiral Point Tap: M3.5x0.6 Metric, D4 / 4H-6H, 3 Flute
Category
Spiral-Point Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
1772901
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is an OSG spiral point tap used for?

An OSG spiral point tap is designed for through-hole threading in steel and stainless steel. Its spiral point pushes chips forward, preventing chip clogging and ensuring clean threads in production machining, automotive, and general manufacturing applications.

What are the specifications of the OSG spiral point tap MPN 1772901?

The OSG spiral point tap MPN 1772901 is M3.5x0.6 metric with a D4 / 4H-6H tolerance, 3 flutes, and a plug chamfer. It is designed for threading steel and stainless steel, delivering precise internal threads in through-hole applications.

Where to buy OSG taps in worldwide?

3G Electric supplies OSG taps worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine OSG cutting tools like the spiral point tap MPN 1772901 to customers across 14 industrial departments, ensuring reliable delivery anywhere.

How to select the right OSG tap for steel?

Select an OSG tap based on material, thread size, and hole type. For through-holes in steel, a spiral point tap like the M3.5x0.6 with plug chamfer is ideal. Match the tap tolerance (e.g., D4 / 4H-6H) to your required thread class for accurate fit.

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-point 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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