Hand Tap set of 3 pieces DIN 352 HSS-G non-serial form - M 27 x 3.0 is an HSS-G manual threading tool according to DIN 352 for producing or finishing M 27 x 3.0 in maintenance, repair, and small batch workshop work. Select it when manual control and tactile torque feedback are more important than a fully automated tapping cycle.
Metric ISO threads use the M designation and are common in mechanical engineering, maintenance, and standard fastening work. Check the tap stage, hole preparation, lubricant, and alignment before starting because hand tapping accuracy depends strongly on a square start and steady guidance.
- Cut internal threads manually in a staged tapping process with the tap sequence supplied in the set.
- Use the set when manual control is preferred for maintenance, repair, installation, or small batch workshop work.
- Keep the tap aligned with the drilled hole and reverse only as needed to clear chips without forcing the tool.
- 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 Verify the workpiece preparation, thread designation, and holder alignment before starting. Stop if torque rises suddenly or if the tool no longer follows the hole axis.
- Manual operation gives you direct torque feedback during repair and maintenance work.
- The staged hand tapping approach supports controlled thread development in individual parts.
- The HSS-G execution gives a clear selection criterion for the cutting tool.
- The visible thread designation helps you match the tool to the drawing before work starts.
Drawbacks
- Manual tapping is slower than a validated machine process.
- Thread quality depends strongly on steady alignment and controlled hand torque.
- Confirm the thread designation and prepare the drilled hole before tapping.
- Select the required tap stage and secure the tool in a suitable tap wrench.
- Align the tap square to the hole axis before the first turn.
- Apply suitable cutting lubricant to the tap and hole.
- Turn the tap with steady pressure and keep the tool centered.
- Reverse carefully when chips need to be cleared from the flutes.
- Continue until the required thread depth or final profile is reached.
- Clean the thread and check engagement with the mating part or a gauge.
- 1 piece Hand Tap set of 3 pieces DIN 352 HSS-G non-serial form - M 27 x 3.0
- Product type: Hand tap set
- Standard: DIN 352
- Tool material: HSS-G
- Thread designation: M 27 x 3.0
- Thread system: Metric ISO
- Thread direction: Right hand
- Thread standard: DIN 13
- Tolerance class: ISO2 (6H)
- Overall length L1: 110 mm
- Thread length L2: 50 mm
- Shank diameter D2: 20 mm
- Square size: 16 mm
- Core hole diameter: 24 mm
- Packaging unit: 1
- How do you select the correct variant
- Select M 27 x 3.0 only when it matches the drawing, mating component, and required process. Also check the tool type, material designation, and holder or machine setup before use.
- What does Metric ISO mean in this product context
- Metric ISO threads use the M designation and are common in mechanical engineering, maintenance, and standard fastening work.
- When is a hand tap useful
- A hand tap is useful for repair, maintenance, and individual parts where you need manual torque feedback and careful control of the first turns.
- How do you avoid a tapered or rough manual thread
- Start square to the hole, use suitable cutting lubricant, keep the tap centered, and clean chips from the flutes before torque rises sharply.
- What does HSS-G tell you
- HSS-G is the tool material or execution stated in the product data. Use it as a selection fact together with thread designation and tool geometry.
- Where can you find technical information for hand taps
- Technical information hand taps as PDF
- What should you inspect after the operation
- Inspect the thread or prepared hole for burrs, chips, and functional fit before the part moves to assembly.
- Where can you find more product and application information in a catalog
- VD 23 catalog as PDF
Do you need help selecting or using the product?
Use the contact form.
In this category: Threading tools
