3018003

description

• This IRWIN 29-Piece Titanium-Nitride-Coated Drill Bit Set reduces friction and withstands heat, lengthening the life of the cutting edge and keeping it sharp. These drill bits are designed for repetitive metal drilling with portable drills and stationary drill presses. The 135° split-point tip on each step drill bit starts drilling immediately and helps eliminate walking.

features

• Titanium-coated nitride drill bits last longer and feature a cutting edge that stays sharp
• 135° split point tip starts on contact, cuts with less force
• Reduced shank above 3/8" allows the use of larger drill bits in a 3/8" chuck
• Includes 1/16" through 1/2" drill bit sizes in 1/64" increments
• Automatic indexing for easy bit access and identification
• Removable cartridges: easy to carry bits from case to worksite
• Sizes include 1/16" to 1/2" in 1/64" increments