Enter a hole size and we will tell you the closest drill that you have.
Hole Size in mm
Hole size is a positive number from 0.01" (0.25 mm) to 1" (25.4 mm)
Check the drill sets that you own on the Settings page.
$67.95
$49.99
$179.95
Regularly $199.95
Machinist's Calculatorlmscnc.com/calc