4-20mmx2mm HSS Step Drill Split Point - 8mm Shank 5065690 3L V6 engines equipped with

3L V6 engines equipped with a balance shaft

Length:  6"

air-cooled

Jaws & handles are surface treated with a black oxide finish

1955-1986 Cylinder Heads - Polished finish

4-20mmx2mm HSS Step Drill Split Point - 8mm Shank 5065690 3L V6 engines equipped with4mm 20mm x 2mm Steps Hss Step Drill Made from high alloyed tool high speed steel. The ideal tool for sheet metal It is suitable for all standard industrial materials: nonferrous metal, special steel, thermoplastics and duroplastics as well as sheet metals up to 4,0 mm thickness. These robust tools can be centred, drill in and out and de burr in one motion. The deep cut grooves of the stepped bit offer a clean drive and great cutting performance. The