Manual

UNE BORING

1. Figure 63 illustrates a typical line boring operation

being performed on a workpiece. Note that the right end

of the workpiece is positioned against the fence stop (A)

and 13 holes are being bored with a 32ram center

distance between each hole.

2. If more than 13 hobs are required, simply slide

work-piece along the fence and push down on the

indexing pin (B) Fig. 64, until the pointed end of the pin ......

is in the last hob that was previously bored. This lines up

the workpiece for the next series of holes. Note that the

fence stop (A) has been pushed back allowing the

workpiece to fit flush against the fence.

3_ Then bore the additional thirteen hobs in the

workpiece, as shown in Fig. 65_ All hobs are 32ram

apart from each other.

Fig. 63

Fig. 64

Fig. 65