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OSG Spiral-Flute STI Tap, M3x0.5 Metric, D2 / 4H-6H, 3 Flute - Spiral-Flute STI Taps for Multiple Materials
OSGSpiral-Flute STI Taps for Multiple Materials

OSG Spiral-Flute STI Tap, M3x0.5 Metric, D2 / 4H-6H, 3 Flute

OSG Spiral-Flute STI Taps for Multiple Materials.

SKU 3G-OTH-281187

Brand
OSG
Item
Spiral-Flute STI Tap, M3x0.5 Metric, D2 / 4H-6H, 3 Flute
Category
Spiral-Flute STI Taps for Multiple Materials
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

OSG
Manufacturer Part Number
34500301

Technical Documents

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

Product Description

OSG Spiral-Flute STI Taps for Multiple Materials.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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 strong, wear-resistant threads are required in softer base materials.

What are the specifications of the OSG 34500301 STI Tap?

The OSG 34500301 is a spiral-flute STI tap with M3x0.5 metric thread, D2 / 4H-6H tolerance, and 3 flutes. It is designed for threading holes that will accept screw thread inserts, providing accurate thread geometry in a range of 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. Contact us for availability and lead time on the OSG 34500301.

How to select the correct OSG STI Tap size?

To select the correct OSG STI Tap, match the tap thread size and pitch to the insert manufacturer's specifications. For example, the M3x0.5 tap is used with M3 thread inserts. Ensure the tap tolerance (D2 / 4H-6H) aligns with the required thread class for your application.

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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Spiral-flute STI tap for cutting internal threads prior to installing screw thread inserts. Suitable for multiple materials including metals and plastics. Features M3x0.5 metric thread, D2 / 4H-6H tolerance, and three spiral flutes for efficient chip evacuation
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Spiral-flute STI tap for cutting internal threads prior to installing screw thread inserts. Suitable for multiple materials including metals and plastics. Features M3x0.5 metric thread, D2 / 4H-6H tolerance, and three spiral flutes for efficient chip evacuation
Spiral-flute STI tap for cutting internal threads in multiple materials prior to helical wire thread insert installation. Metric size M2.5x0.45 with D2 / 4H-6H tolerance class and 2 flutes. Suitable for general threading applications in softer metals such as aluminum or cast iron
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Spiral-flute STI tap for cutting internal threads in multiple materials prior to helical wire thread insert installation. Metric size M2.5x0.45 with D2 / 4H-6H tolerance class and 2 flutes. Suitable for general threading applications in softer metals such as aluminum or cast iron
This spiral-flute STI tap is designed for cutting internal threads in multiple materials to accept screw thread inserts. It features an M4x0.7 metric thread size, D3 / 4H-6H tolerance class, and 3 flutes. Suitable for general manufacturing applications requiring thread repair or reinforcement
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This spiral-flute STI tap is designed for cutting internal threads in multiple materials to accept screw thread inserts. It features an M4x0.7 metric thread size, D3 / 4H-6H tolerance class, and 3 flutes. Suitable for general manufacturing applications requiring thread repair or reinforcement
This spiral-flute STI tap is designed for cutting internal threads in multiple materials to accept screw thread inserts. The spiral-flute geometry aids chip evacuation during tapping. It features a M2x0.4 metric thread size, D2 / 2B-3B tolerance class, and 2 flutes. Typical applications include thread repair and reinforcement in general manufacturing
OSG
This spiral-flute STI tap is designed for cutting internal threads in multiple materials to accept screw thread inserts. The spiral-flute geometry aids chip evacuation during tapping. It features a M2x0.4 metric thread size, D2 / 2B-3B tolerance class, and 2 flutes. Typical applications include thread repair and reinforcement in general manufacturing
Spiral-flute tap for cutting internal threads to accept helical wire thread inserts. Designed for multiple materials including aluminum, steel, and cast iron. Features M2x0.4 metric thread, D2 / 2B-3B class of fit, and 2 flutes. Used in applications requiring thread repair or reinforcement
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Spiral-flute tap for cutting internal threads to accept helical wire thread inserts. Designed for multiple materials including aluminum, steel, and cast iron. Features M2x0.4 metric thread, D2 / 2B-3B class of fit, and 2 flutes. Used in applications requiring thread repair or reinforcement
Spiral-flute STI tap for cutting internal threads in multiple materials prior to installing screw thread inserts. Metric M4x0.7 thread size with D3 / 4H-6H tolerance class. 3-flute design for efficient chip evacuation. Used in applications requiring strong threads in softer base materials
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Spiral-flute STI tap for cutting internal threads in multiple materials prior to installing screw thread inserts. Metric M4x0.7 thread size with D3 / 4H-6H tolerance class. 3-flute design for efficient chip evacuation. Used in applications requiring strong threads in softer base materials

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Spiral-flute STI tap for cutting internal threads to accept helical wire thread inserts. Designed for multiple materials including aluminum, steel, and cast iron. Features 3/8"-24 UNF thread, H2 / 2B-3B tolerance, and 3 flutes. Used in applications requiring thread repair or reinforcement
This spiral-flute STI tap cuts internal threads in multiple materials to accept helical wire thread inserts. It features a M6x1 metric thread size, D3 / 4H-6H tolerance class, and 3 flutes. Used in general manufacturing for repairing or reinforcing tapped holes
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This spiral-flute STI tap cuts internal threads in multiple materials to accept helical wire thread inserts. It features a M6x1 metric thread size, D3 / 4H-6H tolerance class, and 3 flutes. Used in general manufacturing for repairing or reinforcing tapped holes
Spiral-flute STI tap for cutting internal threads in multiple materials to accept helical wire thread inserts. Features #10-32 UNF thread size, H2 / 2B-3B tolerance, and 3-flute design. Suitable for applications requiring thread repair or reinforcement in aluminum, steel, and cast iron
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Spiral-flute STI tap for cutting internal threads in multiple materials to accept helical wire thread inserts. Features #10-32 UNF thread size, H2 / 2B-3B tolerance, and 3-flute design. Suitable for applications requiring thread repair or reinforcement in aluminum, steel, and cast iron
This spiral-flute STI tap cuts internal threads in multiple materials to accept helical wire thread inserts. It features a 7/16"-20 UNF thread, H4 / 2B-3B tolerance, and 3 flutes. Suitable for use in aerospace, automotive, and general manufacturing applications
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