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OSG Screw Thread Insert STI Tap: Spiral Fute, M10x1.5 Metric, D4 / 4H-6H - Spiral-Flute STI Taps for Steel & Stainless Steel
OSGSpiral-Flute STI Taps for Steel & Stainless Steel

OSG Screw Thread Insert STI Tap: Spiral Fute, M10x1.5 Metric, D4 / 4H-6H

The OSG Screw Thread Insert STI Tap is a spiral-flute tap for steel and stainless steel, specified as M10x1.5 Metric with a D4 / 4H-6H tolerance and 3 flutes (MPN 34300801). 3G Electric interprets this demand and…

SKU 3G-OTH-244208

Brand
OSG
Item
Screw Thread Insert STI Tap: Spiral Fute, M10x1.5 Metric, D4 / 4H-6H
Category
Spiral-Flute STI Taps for Steel & Stainless Steel
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Technical Specifications

OSG
Manufacturer Part Number
34300801
Type
M10x1.5 Metric, D4 / 4H-6H
Flute
3
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Screw Thread Insert STI Tap is a spiral-flute tap for steel and stainless steel, specified as M10x1.5 Metric with a D4 / 4H-6H tolerance and 3 flutes (MPN 34300801). 3G Electric interprets this demand and sources the genuine OSG tool, supporting your threading operations across 14 industrial departments with specialist depth in cutting tools.

Frequently Asked Questions

What is an OSG spiral-flute STI tap used for?

An OSG spiral-flute STI tap is used to cut internal threads in steel and stainless steel for screw thread inserts. It creates threads that accept helical coil inserts, providing stronger threads in softer materials. This M10x1.5 metric tap is designed for through-hole applications, with spiral flutes that evacuate chips upward.

What are the specifications of the OSG STI tap MPN 34300801?

The OSG STI tap MPN 34300801 is a spiral-flute tap for steel and stainless steel. It has M10x1.5 metric thread, D4 / 4H-6H tolerance, and 3 flutes. The tap is designed for screw thread inserts and is manufactured by OSG. These specs ensure precise thread fit for insert installation.

Where to buy OSG taps in worldwide?

You can source OSG 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 the OSG spiral-flute STI tap MPN 34300801. We supply genuine OSG tooling globally.

How to select the correct STI tap for M10x1.5 inserts?

Select an STI tap with the same thread size and pitch as the insert, here M10x1.5. Use a spiral-flute design for through holes in steel or stainless steel. The tap tolerance, such as D4 / 4H-6H, must match the insert class. OSG taps are a reliable choice for consistent thread quality.

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 sti 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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