STI Fluteless Machine Tap ISO 529 Form C HSSE - M 5 x 0.8

• Producing insert receiving threads by forming instead of chip removing cutting in ductile materials
• Selecting the process when surface finish and fiber continuity of the parent material are relevant checkpoints
• Using sufficient lubrication and stable alignment for a controlled thread forming process
• Process: manual driving or assisted driving depending on your holder and machine setup
• Use: thread cutting, re tapping, and thread cleaning depending on condition

Note Select the product by thread designation, workpiece condition and the holder concept used in your process.

• Chip free thread forming supports clean holes and stable thread profile generation in ductile materials
• Suitable for workshop, maintenance and machine room workflows with repeatable tool use
• The explicit standard and material markings support controlled tool assignment in professional use
• A dedicated threading tool reduces compromise compared with improvised general purpose tooling

• Tool selection still depends on matching the thread system, material and process type to the actual job.
• It is intended for defined threading work and not for undirected high speed use without the correct setup and lubrication strategy.

1. Prepare the hole for the insert receiving thread and apply suitable lubrication.
2. Clamp the fluteless STI tap securely in the selected holder or machine drive.
3. Start the tool square to the bore and maintain stable feed as the thread is formed.
4. Continue the forming process with controlled torque and without interrupting alignment.
5. Reverse the tool carefully after the receiving thread is completed.
6. Clean the formed thread and verify readiness for insert installation.

• 1 piece STI Fluteless Machine Tap ISO 529 Form C HSSE - M 5 x 0.8

• Product type: STI fluteless tap
• Thread system: Metric ISO
• Standard: ISO 529
• Form: Form C
• Tool material or finish: HSSE

What do you use STI Fluteless Machine Tap ISO 529 Form C HSSE - M 5 x 0.8 for?

You use this product for a defined threading step such as internal thread cutting, external thread cutting, hole preparation or controlled tool handling depending on the product type.

Where can you find more technical background?

For additional technical background, see Technical information machine taps as PDF.

What should you confirm before use?

Confirm the thread designation, the material behavior and the way the product is mounted or driven in your process.

Where can you find one more related technical reference?

For a second related reference, see Technical information fluteless machine taps as PDF.

What does the Metric ISO designation mean?

M denotes the ISO metric thread system used widely in mechanical engineering, maintenance and general fastener work where metric screw threads are standard.

Where can you find the catalog entry for this product group?

For catalog level orientation, see VD 23 catalog as PDF.

When do you choose a fluteless tap?

You choose a fluteless tap when the material is ductile enough for forming and when a chip free process is preferred for the hole condition.

How do you protect tool life in daily use?

Use stable alignment, suitable lubrication and a holder concept that matches the torque and guidance demands of the product.