The VÖLKEL Tap Set for Grease Nipples is designed for servicing, cleaning and reworking common grease nipple threads on vehicles, agricultural machinery, construction equipment and industrial systems. The compact set contains six HSS-G hand tap finishers for metric ISO and G (BSP) pipe threads and covers the frequently used sizes M 6 x 1.0, M 8 x 1.0, M 10 x 1.0, M 10 x 1.25, G 1/8 x 28 and G 1/4 x 19.
Grease nipples must sit securely and cleanly in the component so lubricant can reliably reach bearings, joints and other moving parts. Dirt, corrosion or minor thread damage can prevent a grease fitting from being installed correctly. The included finishers allow existing internal threads to be cleaned and re-tapped in a controlled way. All tools are organised in a plastic case with a foam insert.