$46.45

Made in USA 2-1/2" OAL, 3/8" Head Diam, 2 Flute, 100� Incl Angle, Integral Pi...

$35

CARBIDE TIPPED STOP COUNTERSINK PILOT 100 DEG 1/4-28 #6 PILOT 1/2"D LOT OF 10

$28.49

#8 Cobalt Combined Drill & Countersink 60 Degree MF120118231

$24.18

Keo #1 HSS Combo Drill/Countersink: 60� Incl Angle, 1/8" Body Diam, 3/64" Point

$10.55

1/8" 90 DEGREE CARBIDE COUNTERSINK SINGLE FLUTE 1/8" SHANK OSG 700-1252

$15

Several Vintage HSS Countersinks - Various Sizes/Brands/Styles

$13.95

M.A. Ford HSS Uniflute 1/2" x 90 Degrees Countersink

$34.3

1/2" HSS 1Fl Countersink - 100° - USA- 2 pieces

$22.3

Modified #3 Cobalt Long Combined Drill & Countersink 60 Degree MF0090435

$25.73

1/8 110-Deg. Single FL DE Carbide Countersink, MTC-67586

$45.36

Hertel M14x2.00 Metric Coarse D7 4-Flute Bright Finish HSS Straight Flute Sta...

$16.5

1/4" 60 DEGREE 6 FLUTE CARBIDE COUNTERSINK - OSG 706-2500-060