Southbend sb1018 User Manual

For Machines Mfg. Since 8/09

Model SB1018

-23-

Three common tooth sets are alternate, wavy, 

and raker (see Figure 26). Each removes 

material in a different manner to make the kerf 

in the workpiece.

 Varying gullet depth and 

tooth spacing, a "0" rake angle, excellent chip 

removing capacity, and smooth cutting.

 Varying 

gullet depth and tooth spacing, a positive rake 

angle, better chip formation, and aggressive 

cutting.

 Wide gullets (round or flat), 

equally spaced teeth, positive rake angle, and 

fast cut with good surface finish.

 Wide, flat gullets, a "0" rake 

angle, equally spaced teeth, and recommended 

for non-ferrous materials.

 An all-purpose arrangement with 

teeth bent evenly left and right of the blade. 

Generally used for milder metals.

 Generally three or more teeth in a group 

that are bent one way, followed by a non-set 

tooth, and then a group bent the other way. 

Recommended for straight cuts in thin metals or 

thin-wall tubing.

 Three teeth in a recurring group—one 

bent left, next one bent right, and then a non-

set tooth. The raker set is ideal for most contour 

cuts.

The most common tooth types are described 

below and illustrated in Figure 27. Each 

removes, gathers, and expels material 

differently.

 Equally spaced teeth set at 

a "0" rake angle. Recommended for all purpose 

use.