NEIKO 10185A Titanium Step Drill Bit, High-Speed Alloy-Steel Bit, Hole Expander for Wood and Metal, 12 Step Sizes from 3/16 Inch to 7/8 Inch-Fast Shipping

Description

[QUALITY]: Made from High Speed Steel, this step drill bit is manufactured for fast hole drilling capabilities.

[COATING]: Titanium Nitride coating allows to easily cut through aluminum and iron sheets, copper, plastic and wood boards and other types of sheet metal.

[MATERIAL]: HSS (High Speed Steel) and 4241# Titanium Nitride Coated.

[INCLUDES]: Ten Sizes: 3/16″ to 7/8″ in 1/16″ increments.

[SHANK]: 3 Flatted 3/8″ Shank.