Slot.it SP21 Professional Pinion Gear Extractor Press Tool 1/32 Slot Car Rare

Slot.it SP21 Professional Gear Extractor Press Tool

Main body (1) entirely made with anodized aluminum alloy designed to work with any slot electrical motor, from the most common short case to the more sophisticated, double long transmission shaft 4WD motors.
The main face was laser marked with a millimeter scale to easily control the insertion of the pinion.
Counter bushing (6) made of brass which, before using the tool, must be screwed onto the lower inside part of the main body.
The bushing has two very important functions:
- to center the double shaft motor perfectly by means of the axle housing hole.
- to keep all those motors that are not equipped with the double shaft centered and, at the same time, safeguard the inner bush of those 'long can' motors motor that do not have an axle stub protruding from the can.
Special steel extraction plate (5) that fits in the relevant housing in the main body to extract the pinions. Besides being very resistant, this plate has a very thin eyelet located between the motor and the pinion: only 0.7 mm. This allows to extract also the pinions located very close
to the motor case without causing any damage to it.
Multifunction brass tool (2) which, depending on the operation to be performed, must be inserted in the main body with the plug (steel, interchangeable, Ø1.9mm in order not to damage the pinion hole) downwards, in case of the extractor, or the pinion housing downwards, in case of the press. The pinion housing for this element were designed to house pinions with a diameter ranging from 5.5mm to 7.5mm without damaging them.
The steel plug (3) is locked into the brass tool by means of an M3 grub screw (4).
Advancement screw (7) on whose upper part there is an ergonomic plastic knob (8), while the lower part is suitable to couple perfectly with the tool bevel, reduce friction and allow the press to operate perpendicularly without clearance.