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OSG Spiral-Flute STI Tap, M4x0.7 Metric, D3 / 4H-6H, 3 Flute - Spiral-Flute STI Taps for Multiple Materials
OSGSpiral-Flute STI Taps for Multiple Materials

OSG Spiral-Flute STI Tap, M4x0.7 Metric, D3 / 4H-6H, 3 Flute

OSG Spiral-Flute STI Taps for Multiple Materials.

SKU 3G-OTH-281084

Brand
OSG
Item
Spiral-Flute STI Tap, M4x0.7 Metric, D3 / 4H-6H, 3 Flute
Part Number
34500401
Category
Spiral-Flute STI Taps for Multiple Materials
Available to Order
Also known as:34500401OSG
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

OSG
Manufacturer Part Number
34500401

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG Spiral-Flute STI Taps for Multiple Materials.

Frequently Asked Questions

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

The OSG Screw Thread Insert STI Tap is used to cut internal threads in multiple materials for installing screw thread inserts. It is commonly applied in automotive, aerospace, and general manufacturing where thread repair or reinforcement is needed.

What are the specifications of the OSG STI Tap MPN 34500401?

The OSG STI Tap has an M4x0.7 metric thread size, a D3 / 4H-6H tolerance class, and a spiral-flute design with 3 flutes. It is designed for tapping holes that will accept screw thread inserts in various materials.

Where to buy OSG STI Taps worldwide?

You can source OSG STI Taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location, ensuring a smooth procurement process for this OSG tap.

How to select the correct OSG STI Tap for thread inserts?

To select the correct OSG STI Tap, match the tap thread size and pitch to the insert requirements. For example, the M4x0.7 tap is for M4 inserts. Ensure the tolerance class (e.g., D3 / 4H-6H) aligns with your thread fit needs and material type.

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
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OSG Products

3G Electric supplies OSG spiral-flute 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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