115 Piece Cobalt Drill Bit Set With Pro Grade High Speed Steel And 135 Degree Tip For Hardened Metal Plastic And Wood In A Metal Indexed Storage Case Includes Fractional Sizes One Sixteenth To One Half Inch, Letter A To Z, And Wire Sizes One To Sixty
✔️ Includes fractional, letter, and wire sizes in a metal case
This 115-piece drill bit set covers a broad range of sizes for metalworking, woodworking, and hard plastics. Housed in a durable metal indexed storage case, it’s perfect for professional shops, home garages, and on-site jobs.
✅ 29 fractional sizes from 1/16" to 1/2" (1.59-12.7 mm) in 1/64" steps
✅ 26 letter sizes A-Z for various drilling tasks
✅ 60 wire sizes #1-#60 for precision work
✅ 135° split point with round straight shank for self-centering
✅ Fully ground twist design reduces friction and keeps bits cooler
✅ Coated cobalt high-speed steel for longer wear resistance
✅ Metal indexed storage case for easy transport and organization
💡 What is a drill bit set used for and why choose a 135-degree split point?
This handy drill bit set is designed to drill clean, accurate holes across metal, wood, and hardened plastics. The 135-degree split point helps start holes true and reduces wandering.
- Handy for workshops, fabricators, and DIY enthusiasts
- 135° split point minimizes walking on tough materials
- HSS cobalt blend resists heat and wear for longer life
- Wide size range means fewer bit changes on the job