6 - RG6 mark,
8 - RG58 mark,
9 - RG59/62 mark,
adjustable head with four V notches enables adjusting to a stripped cable diameter,
a tool structure enables fastening it as a self-locking clip,
blade position adjustment by means of screwing special Allen hex screws with delivered key,
D - special mark,
fitted with two movable blades,
insulation is cut after the tool rotates several times around the cable axis