See how easy it is to tap wood for machine screws.
MSC Direct, www.mscdirect, (800) 645-7270, Taper-style tap, 1/4-20, 5" long, #04680203, $31.59; Piloted countersink, 1/4" pilot, #02542223, $17.14; No. 7 drill bit, 6" long, #81408072, $8.38; Machine screws, 1/4-20, grade 8, socket drive, black oxide finish, 1-1/2" long, #05590120, $11.63 per 100.