Comparison : Item # D413611100, 60° HSS Combined Drills and Countersinks, Bell Type (USA)
Item # D413611200, 60° HSS Combined Drills and Countersinks, Bell Type (USA)
Item # D413611300, 60° HSS Combined Drills and Countersinks, Bell Type (USA)
Item # D413611400, 60° HSS Combined Drills and Countersinks, Bell Type (USA)
Item # D413611500, 60° HSS Combined Drills and Countersinks, Bell Type (USA)