3/32 (0.0938) Diameter. 0.850" Working Length. 1.200" Body length. 1/4-28 thread. Made of extra durable Cobalt Steel.

#10 (0.1935") Diameter. 0.500" Working Length. 0.750" Body length. 1/4-28 thread. Made of extra durable Cobalt Steel.

#12 (0.1890), Cobalt, 135 degree split point, jobbers length. Overall length 3-1/2"

#31 (0.1200), Cobalt, 135 degree split point, jobbers length. Overall length 2-3/4". Pack of 12 each.

Cobalt drill bit 6-pack. #12 diameter, 135 degree split point. Jobber length. A set of 6 cobalt drill bits envelope packaged for your convenience and savings.

3/16" (0.1875") Diameter. 1.680" Working Length, 2.000" Body Length. 1/4-28 thread. Made of extra durable Cobalt Steel.

#40 (0.0980) Diameter. 2.400" Working Length. 3.000" Body length. 1/4-28 thread. Made of extra durable Cobalt Steel.

#20 (0.1610) Diameter. 1.000" Working Length. 1.250" Body length. 1/4-28 thread. Made of extra durable Cobalt Steel.

#12 (0.1890") Diameter. 0.500" Working Length. 0.750" Body length. 1/4-28 thread. Made of extra durable Cobalt Steel.

Drill bit features a radial concave flute with a Speedpoint™ tip. Sizes are laser marked on the drill bit. Bit has increments in measurements for 1/2" and 3/4" KO.

Shank diameter: .081-.098". overall length: 2". taper: 1/4" per foot. Used for cutting, trimming and routing

Cobalt drill bit 6-pack. #11 diameter, 135 degree split point. Jobber length. A set of 6 cobalt drill bits envelope packaged for your convenience and savings.