Taper and deburring countersinkers Bits “Long” 90° HSS

Order No. Countersinker Countersinker Total Shank
nominal  d3 length hexagon
d1 mm mm L mm
13660063 6.3 1.5 38.0 1/4”
13660083 8.3 2.0 38.0 1/4”
13660104 10.4 2.5 41.0 1/4”
13660124 12.4 2.8 42.0 1/4”
13660165 16.5 3.2 47.0 1/4”
13660205 20.5 3.5 48.0 1/4”