Ruko 245004RO HSS Tap Set, Bright Finish, Right-Hand Cut, Plastic Case

Made from high-speed steel with a bright, uncoated finish, the Ruko 245004RO tap set is designed for cutting through threads in metal. Its square shank follows DIN 10, and the taps have a right-hand cutting direction.

The set is intended for through threads in unalloyed and low-alloyed steels with a strength of up to 800 N/mm². The thread can be cut in one operation, either by hand or machine, giving you a practical option for workshop threading tasks.

A plastic case keeps the set together between jobs. If you need taps for a range of core-hole diameters, what makes this set useful is its stated 2.50–10.20 mm thread core-hole diameter range.

At a glance

The Ruko 245004RO is a high-speed steel tap set for working with metal. The bright finish is uncoated, and the cutting direction is right-hand. A 60-degree thread angle and DIN ISO 2 tolerance define the thread specification, while the square shank is made to DIN 10.

For through-thread work in unalloyed and low-alloyed steel within the stated strength range, this set supports a straightforward choice between hand and machine operation. Rather than sourcing a single tap for one specific job, a set format offers a practical way to keep taps for different core-hole sizes together in the workshop.

Everyday use

Use the taps for through threads in suitable metal workpieces, selecting the required size for the prepared core hole. The stated thread core-hole diameter range is 2.50–10.20 mm. The right-hand cut and square shank make the product specification clear when choosing it for a threading task, whether the work is carried out by hand or machine.

The taps are intended for unalloyed and low-alloyed steels up to 800 N/mm² strength. Match the tap size to the thread required and the workpiece’s prepared hole, the listed 60-degree thread angle and DIN ISO 2 tolerance help identify the thread specification for the job.

Practical tips

Before starting, identify the required thread size and select the corresponding tap for the core hole. Keep the tap aligned with the hole as threading begins, and use the operating method suited to the task: the set is specified for both hand and machine use. Its square shank follows DIN 10, an important detail when selecting a compatible holder or machine setup.

For a workshop that regularly produces through threads in suitable steel, the set format keeps the relevant taps together in its plastic case. If your work involves a different material, check that it falls within the stated application before choosing this set.

Questions before you buy

What materials is the set designed for? It is specified for through threads in unalloyed and low-alloyed steels with a strength of up to 800 N/mm².

Can I use the taps by hand or with a machine? The thread can be cut in one operation by hand or machine, so the set supports either method.

What core-hole diameter range is listed? The stated thread core-hole diameter range is 2.50–10.20 mm. Choose the tap size to suit the thread and prepared hole.

Should you buy it?

Choose the Ruko 245004RO if you need high-speed steel taps for through-thread work in suitable unalloyed or low-alloyed steel. Its hand-or-machine use, right-hand cut and stated core-hole range make it a practical set for workshop threading, with a plastic case to keep the taps together between tasks.