Sealey Spark Plug Thread Chaser 12mm VS724 T20 x 100mm

T20 x 100mm

Fully ground HSS Cobalt drill bit manufactured to DIN 338

clutches and pulleys during removal and installation

offering an accurate method of measuring a bore or detecting a taper or ovality

- Aluminium knurled handle for comfort and control

Sealey Spark Plug Thread Chaser 12mm VS724 T20 x 100mmSuitable for cleaning corrosion and carbon build up from spark plug threads. Also possible to restore minor cross threading damage. Designed for deep seated plugs where a slim profile drive is necessary to fit down into the head. Features shank above threads for recessed threads. Suitable for cleaning corrosion and carbon build up from spark plug threads. Also possible to restore minor cross threading damage. Designed for deep seated plugs where a