Microsoft Word - Woodshop 101 Part 1 of 3

On the opposite end we need to drill the hole for the catapult arm to

pivot on. Use fig. 2 for the placement of the hole.

¾”

½”

1”

Catapult arm

To make sure that the corner of the

catapult arm doesn’t hit the surface

it’s sitting on as it swings forward; we

chamfered the edge using our block

plane.

Before we secure the catapult arm with a bolt we need to drill one last
hole.

Fig. 2