Metric HSS Alpha Gold Series Jobber Drill - Bulk (click for size options) Metric HSS Alpha Gold Series Jobber Drill - Bulk (click for size options):12.0mm HSS Alpha Gold Series Jobber Drill - 5pk Step drills are designed for

Step drills are designed for drilling repetitive holes in steel

HSS Bright Finish Metric Coarse Hand and Machine Tap Set (T

Fine series threads will resist stripping out better than coarse threads in areas where the external and mating internal threads are subjected to loads equal to or greater than the capacity of the screw or bolt

cracked or damaged it must not be used

Bottoming Taps have a lead of two threads and are used to ensure minimum thread run-out when tapping to the bottom of a blind hole

Metric HSS Alpha Gold Series Jobber Drill - Bulk (click for size options) Metric HSS Alpha Gold Series Jobber Drill - Bulk (click for size options):12.0mm HSS Alpha Gold Series Jobber Drill - 5pk Step drills are designed forFully ground M2 HSS material increases drill life. Titanium Nitride coating reduces heat and increases lubricity for extended life. 135 Deg Split Point cuts faster and reduces wandering.