M2 HSS Step Drill Bit 4-32mm By Jerax Tools For Clean Holes In Thick Materials High Speed Steel With Nitride Finish Vacuum Heat Treated For Stainless Steel Copper Aluminum Wood Plastic

Premium M2 HSS step drill bit for clean holes in thick materials.
✔️ M2 high-speed steel with nitride finish and vacuum heat treatment, drills 4-32mm holes in stainless steel, copper, aluminum, wood, plastic up to 2.7mm thick.

This step drill bit is a handy tool for DIY enthusiasts and professionals, ideal for drilling precise holes in tough, thick materials like metal sheets and panels without needing multiple bits.

✅ High-quality M2 HSS material with 50% more tungsten and 150% more molybdenum for enhanced durability.
✅ Polished steps and size markings for easy visibility, allowing continuous drilling without stops.
✅ Optimized for faster, cleaner cuts in materials up to 12ga thick, including hardened metals and plastics.
✅ Versatile single bit with marked sizes: 8mm, 16mm, 24mm, 32mm for efficient multi-hole drilling.

💡 What factors ensure a step drill bit performs well on hard metals? This depends on material composition and treatments that boost strength and heat resistance. Here's why it's a smart pick for tough jobs: - High tungsten and molybdenum content increases wear resistance for longer tool life - Advanced heat treatments prevent overheating during extended use - Precise CNC processing delivers accurate holes with minimal effort - Compatibility with various materials reduces the need for multiple tools