Hand Tap set of 3 pieces DIN 352 HSS-G - M 1 x 0.25

• internal M 1 x 0.25 thread production or careful reworking where the existing component defines the thread
• The set supports the full rougher, intermediate, and finisher sequence for controlled manual internal thread production.
• staged manual tapping where separate tap stages are used in sequence
• workshop, maintenance, assembly, and repair tasks with controlled manual tool guidance
• 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 Match thread system, size, pitch, tap stage, holder, and hole preparation before use.

• HSS-G cutting material supports precise hand thread cutting when the tool is aligned and lubricated correctly
• DIN 352 product execution gives a defined tool form for selection by standard and thread designation
• tolerance class ISO2 (6H) provides a clear selection reference for the intended internal thread
• separate tap stages support progressive manual cutting instead of forcing one tool to remove all material
• set structure keeps the required hand tap stages together for the same thread designation

• The tool must match the exact thread system, size, pitch, and stage; choose another product in the Threading tools category when one of these criteria differs.

1. Confirm that the workpiece requires M 1 x 0.25 and that the mating part uses the same thread system.
2. Prepare the hole and secure the workpiece so the tap can enter square to the surface.
3. Select the first tap stage from the set for starting the internal thread.
4. Apply suitable cutting oil and start with steady hand pressure.
5. Turn the tool carefully and clear chips regularly without forcing the cutting edges.
6. Continue with the next tap stage until the thread profile is complete.
7. Clean the thread and check fit with the mating part or a suitable inspection method.

• 1 set of 3 pieces Hand Tap set of 3 pieces DIN 352 HSS-G - M 1 x 0.25

• Product type: 3 piece hand tap set
• Standard: DIN 352
• Cutting material: HSS-G
• Thread system: metric fine thread
• Thread designation: M 1 x 0.25
• Thread standard: DIN 13
• Tolerance class: ISO2 (6H)
• Thread direction: right hand

Question: Which thread does this product cover?

Answer: This product covers M 1 x 0.25. Metric fine threads are used where a metric thread with smaller pitch is required by the mating part or drawing.

Question: Is this product for internal or external threads?

Answer: This product is for internal threads. Use an external threading tool such as a round die when the workpiece needs an external thread.

Question: How do you choose the correct hand tap stage?

Answer: Choose the stage by the process step. The set supports the full rougher, intermediate, and finisher sequence for controlled manual internal thread production.

Question: What should you check before ordering?

Answer: Check thread system, size, pitch, standard, tap stage, and holder fit against the drawing or the existing part.

Question: Where can you find technical background for hand taps?

Answer: Use the Technical information hand taps as PDF.

Question: Can this product be used for thread repair work?

Answer: Use it only when the existing internal thread matches the same thread designation and the thread condition still allows controlled re tapping or cleaning.

Question: Where can you find the threading tool catalog?

Answer: Use the VD 23 catalog as PDF.