Thread Tap FANAR NARZYNKA M 4.5 DIN-22568 HSS 6g

FANAR NARZYNKA M 4.5 DIN-22568 HSS 6g is a high-speed steel (HSS) thread tap manufactured to DIN-22568 for cutting internal metric threads M4.5 to tolerance class 6g. Designed for hand or machine use, this tap produces standard-fit internal threads in ferrous and non-ferrous materials when used with appropriate lubrication and correct tapping technique.

Advantages

The HSS construction provides a balance of hardness and toughness suitable for a range of materials commonly encountered in workshops. Conformance to DIN-22568 ensures consistent thread geometry and compatibility with standard M4.5 6g mating parts. The tool is suitable for both manual tapping with a wrench and machine tapping, offering versatility in small-batch production and repair tasks.

Suitable for

• Cutting internal M4.5 threads in ferrous metals such as steel and cast iron
• Threading non-ferrous materials like aluminum, brass, and bronze
• Workshop tapping operations using a tap wrench or tapping machine
• Repair and maintenance of assemblies requiring standard M4.5 6g threads

Key specifications

• Thread size: M4.5 (metric)
• Standard: DIN-22568
• Material: High-speed steel (HSS)
• Tolerance class: 6g
• Intended use: Hand and machine tapping

How to use

Select an appropriate pilot hole diameter for M4.5 threads, secure the workpiece, and apply suitable cutting lubricant. For manual tapping, use a properly sized tap wrench and align the tap perpendicular to the work surface; turn the tap forward a partial rotation then reverse slightly to break chips and reduce clogging. For machine tapping, set correct spindle speed and feed consistent with material and tap type, and monitor chip evacuation to avoid tool overload.

Usage recommendations

Use cutting fluid for improved tool life and surface finish, clear chips frequently when hand tapping, and match speeds and feeds to the workpiece material during machine tapping. Inspect threads after cutting to ensure they meet fit and dimensional requirements for M4.5 6g applications.