1/8" - 1/2" Titanium M2 Steel HSS Step Drill Bit

• High speed, titanium nitride coated steel
• 1/8" to 1/2" Capacity stepped in 1/16" segments
• 13 stepped increments: 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2
• Fluted design for fast, smooth cutting
• Automatically deburrs holes as you drill
• 1/4" shank