60 Pc. No.1 to No.60 Number High Speed Drill Set
High Speed Steel M2
Number sizes from #1 to #60 (0.228"-0.040" or 5.79mm-1.02mm)
60 Bits/ M2 HSS high speed steel.
Ideal for drilling holes to be tapped & other precision jobs
Surface treated features abrasion resistance & chip ejection
Includes heavy duty metal index box.
