
Micon Car Kit, Ver. 5.1Body Assembly Manual (Version for RX62T)
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4.2. Preparing Holes for Flathead Screws
Plate Plate
Drill
dia.6 mm
Drill
dia.6 mm
Flathead screw
(a) (b)
Depth 0 mm Depth 2 mm
The holes are prepared for flathead screws so that the screw head will not stick out above the surface of the board,
as shown in figure 4.1. It requires that the drill cut only partway into the plate. Here we describe a method that
uses the stopper of a tabletop drill press to accomplish this.
4.2.1. Height Adjustment of Drill Bit
As when drilling the holes for the toggle switches, we will use a dia. 6 mm drill bit for this task, so there is no
need to change the drill bit.
(Note: This description assumes that a drill bit (dia. 6 mm) is already mounted in the drill.)
Figure 4.1
Photo 4.11
Loosen the stopper as shown in photo 4.11.
Loosen the stopper.
Photo 4.12
Use a leftover piece of the plate to adjust the drill height.
The head portion of each flathead screw (arrow) is
2 mm deep (photo 4.10).
If the point at which the drill bit meets the work piece is
0 mm (figure 4.1 (a)), we need to lower the drill a
distance of 2 mm (4.1 (b)).
Photo 4.10
2 mm
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