Makita 5012B Owners Manual - Page 14

Bucking a log Bucking is cutting a log into lengths. It is improtant to make sure your footing is firm and your weight is evenly distributed on both feet. When possible, the log should be raised and supported by the use of limbs, logs or chocks. Follow the simple directions for easy cutting. When the log is supported along its entire length as shown in Fig. 19, it is cut from the top (overbuck). Cut from top (overbuck) avoid cutting earth When the log is supported on one end, as shown in Fig. 20, cut 1/3 the diameter from the underside (underbuck). Then make the finished cut by overbucking to meet the first cut. Fig. 19 2nd cut overbuck (2/3 diameter) to meet 1st cut (to avoid pinching) 1st cut underbuck (1/3 diameter) -44112... Ito avoid splintering) When the log is supported on both ends, as shown in Fig. 21, cut 1/3 of that diameter from the top overbuck. Then make the finished cut by underbucking the lower 2/3 to meet the first cut. 1st cut overbuck (1/3 diameter) (to avoid splintering) Fig. 20 2nd cut underbuck (2/3 diameter) to meet 1st cut (to avoid pinching) Fig. 21 14