CMT ORANGE TOOLS CMT900 Manual De Instrucciones página 7

CMT400-1 ADAPTOR CHUCK DESCRIPTION AND USE AA
Setting drilling depth with the CMT400-1
Setting procedure is illustrated in Fig. 2. Tighten the work piece to the template. Insert the adaptor
chuck into the 18mm diameter hole so that, after pressing on to the shank, the point of the drill
bit touches the work piece. Loosen the adjustment ring screw (the 2mm hex key is included in the
CMT400-1 kit) and press the stop ring towards the drilling mechanism until the spring is entirely
compressed (Fig. 2A). The point of the drill bit must always touch the work piece. Tighten the screw
of the stop ring and measure the distance between the stop ring edge and the shank end (Fig. 2B).
The zero point for the drilling depth is thus set. Loosen the stop ring screw; calculate the difference
between the measured value and the required drilling depth and set the calculated value with the
stop ring on the shank (Fig. 2C), using the positioning sliders (which have a 5mm gauge). Carefully
tighten the screw, respecting its diameter (Fig. 2D).
Fig. 2
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