Klein Tools KTSB14 Step Drill Bit #14 Double Fluted, 3/16 to 7/8 Inch with Easy Read Markings and Targets, 3/8 Hex Shank

DURABLE COATING: Step bits are coated with aluminum titanium nitride, providing a durability that is 10 times greater than black oxide, ensuring an extended bit lifespan CLEAN CUTS: Two straight flutes on this Step Drill Bit provide chip removal and cleaner cuts SECURE GRIP WITH DURABLE HEX SHANK: The thick 3/8-Inch hex shank prevents rounding out in the drill chuck, providing a more positive grip and secure operation LASER-ETCHED MARKINGS: High-visibility markings are provided for primary hole sizes, making it easy to identify the desired hole size and achieve accurate drilling NON-WALKING DRILL TIP: The fast-starting, non-walking drill tip ensures precise and accurate drilling, allowing for clean and professional results MULTIPLE MATERIAL APPLICATIONS: Suitable for steel (up to 16 gauge), wood, plastic, and aluminum, offering versatility and convenience 12-HOLE SIZES: With hole sizes ranging from 3/16" to 7/8", this 12-hole Step Drill Bit offers versatility and accommodates various drilling needs, Weight: 0.15 Pounds, Manufacturer: Klein Tools