Mountian 8 Step Drill Bit - Mountain

Features and Benefits:

• Zirconium coating reduces wear for a longer tool life
• Premium High Speed Steel
• Designed to cut through thin hard metals
• 8 step cuts holes from 9/16" to 1", 1/8" step depth
• 3/8" shank fit all popular drills

Step Drill Bits are for cutting ferrous and non-ferrous metals, plastics and wood up to 1/8" thick. Its double flute design reduces chatter and deburrs holes.