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OSG Screw Thread Insert STI Tap: Spiral Point, M6x1 Metric, D3 / 4H-6H, 3 Flute - Spiral-Point STI Taps for Multiple Materials
OSGSpiral-Point STI Taps for Multiple Materials

OSG Screw Thread Insert STI Tap: Spiral Point, M6x1 Metric, D3 / 4H-6H, 3 Flute

The OSG Screw Thread Insert STI Tap is a spiral-point tap for threading multiple materials, designed for M6x1 metric applications with a D3 / 4H-6H tolerance and plug chamfer. It features 3 flutes and is identified…

SKU 3G-OTH-284680

Brand
OSG
Item
Screw Thread Insert STI Tap: Spiral Point, M6x1 Metric, D3 / 4H-6H, 3 Flute
Category
Spiral-Point STI Taps for Multiple Materials
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Technical Specifications

OSG
Manufacturer Part Number
34400608
Type
M6x1 Metric, D3 / 4H-6H, Plug Chamfer
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-point tap for threading multiple materials, designed for M6x1 metric applications with a D3 / 4H-6H tolerance and plug chamfer. It features 3 flutes and is identified by manufacturer part number 34400608.

Frequently Asked Questions

What is an OSG Screw Thread Insert STI Tap used for?

An OSG Screw Thread Insert STI Tap cuts internal threads in multiple materials to accept helical wire thread inserts. It is commonly used in aerospace, automotive, and general manufacturing to repair or reinforce tapped holes in aluminum, steel, and cast iron.

What are the specifications of the OSG STI Tap M6x1?

This OSG STI Tap is M6x1 metric with a D3 / 4H-6H tolerance class, 3 flutes, spiral-point design, and plug chamfer. It is designed for tapping holes that will receive screw thread inserts. The manufacturer part number is 34400608.

Where to buy OSG STI Taps worldwide?

3G Electric supplies OSG STI Taps worldwide, handling full logistics and customs clearance for global delivery. As a sourcing specialist across 14 industrial departments, we provide genuine OSG cutting tools and can quote for any quantity or specification.

How to select the correct OSG STI Tap size?

Select an OSG STI Tap by matching the thread size and pitch to the insert you will install. For M6x1 inserts, use this M6x1 tap with D3 / 4H-6H tolerance. Always verify the tap drill diameter per the insert manufacturer's recommendation for proper thread depth.

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 sti taps for multiple materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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