3pcs HSS Step Drill Bits Set, Titanium Step Drill Bits, Hex Shank Spiral Stepped Cone Drill Bit 4-12mm 4-20mm 4-32mm, for Metal Plastic Wood Hole Cutting, High Speed Steel Cutter Kit with Carry Pouch

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  • Three Essential Step Sizes Includes 4-12mm, 4-20mm, and 4-32mm HSS step drill bits, offering 5, 9, and 15 size increments. Tackle various hole sizes efficiently with one kit, ideal for a wide range of drilling and enlarging tasks.
  • Durable HSS & Titanium Coating Crafted from high-speed steel with a wear-resistant titanium coating, these titanium step drill bits deliver superior durability, precise cutting, reduced friction, and excellent performance for repeated use.
  • Universal Hex Shank Design 1 4-inch hex shank ensures secure grip in most standard drills and drivers. Easy to switch between cone drill bits, minimising downtime and preventing slippage during high-speed drilling applications.
  • Versatile for Multiple Materials High speed steel step bits perfect for drilling clean, accurate holes in sheet metal, wood, plastic, aluminum, copper, iron, and more. An essential tool set for DIY, woodworking, metalworking, automotive, and construction projects.
  • Portable Storage Pouch Included Comes with a practical fabric carry pouch for organized storage and transport. Protects your metal step drill bits, keeps them easy to access, and ensures they stay sharp and ready for any job.

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