No Sweat Heavy Duty Titanium Coated Step Drill Bits Cut Through Steel Aluminum Plastic And Wood Like Butter Fast Cutting Double Fluted Design 19 Step Range Lock Tight Three Eighth Inch Hex Shank

Single pack Titanium Step Drill Bit For Metal And Wood Work
✔️ Double fluted HSS 6542 cuts 19 hole sizes up to 1 3/8 inches

This heavy duty step drill bit tackles fast hole creation across thin steel, aluminum, plastics, and softwoods. The built in measurement targets make it handy for sheet metal work, plumbing setups, and custom woodworking projects where quick sizing changes save serious time.

✅ 19 precision markings ranging from 3/16 to 1 3/8 inch diameters
✅ Double flute geometry pulls chips out for smoother cutting speed
✅ Thick three eighth inch hex shank locks tight without slipping
✅ Premium HSS 6542 steel resists wear during tough material runs
✅ Silver painted guides show exactly which size stops spinning out

💡 Which step drill bit tips are handy for punching clean rounds in sheet metal
Selecting a reliable multi diameter cutter depends on core toughness and cooling performance
- The hardened high speed steel holds its edge during aggressive plunge drilling cycles
- Wide flute channels move hot debris away so heat does not warp fragile materials
- Pre marked stop zones let you track depth progress without stopping to measure holes

✝️