HSS - 118° Point Surface Treated
Flutes over 1/2" Dia.

PLAIN TYPE 296 • Drill ends are of equal
diameter. The included angle is 60°.
BELL TYPE 297 • The included angles are
60° and 120°. The diameter at the intersection
of these two angles is the bell diameter. The small 120°
angular chamfer protects the edges of the center hole.
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