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Drill Multiple Hole Sizes with One Single Bit! No Center Punch Needed
Stop changing drill bits every few minutes! This premium 3-piece High-Speed Steel (HSS) step drill bit set allows you to drill perfectly round, clean holes of various diameters using a single bit. Designed with a dual-flute geometry, these bits automatically deburr the hole as you drill, making them the ultimate efficiency upgrade for your toolbox. Perfect for sheet metal workers, electricians, plumbers, and DIY enthusiasts.
🔧 Multi-Size Versatility: Covers a massive range of hole diameters from 3mm all the way up to 20mm across just three compact bits.
🛠 Industrial HSS Strength: Engineered from high-speed steel for outstanding durability, heat resistance, and long-lasting sharpness.
📐 Smooth Dual-Flute Design: Dual spiral flutes ensure rapid chip removal, smoother cutting, and automatic edge deburring for flawlessly clean holes.
🪵 Multi-Material Master: Effortlessly punches clean holes through sheet metal, steel plate, aluminum, copper, wood, PVC, fiberglass, and plastics.
🪛 Secure Non-Slip Shank: Features a flat-sided shank that locks tightly into your drill chuck, preventing slipping or spinning under heavy loads.
Quantity: 3-Piece Set
Material: Premium High-Speed Steel (HSS)
Sizes Included:
312mm (9 Steps: 3, 4, 5, 6, 7, 8, 9, 10, 11, 12mm)
412mm (5 Steps: 4, 6, 8, 10, 12mm)
420mm (9 Steps: 4, 6, 8, 10, 12, 14, 16, 18, 20mm)
Shank Type: Straight Hex/Flat Non-Slip Shank
Application: Sheet metal fabrication, electrical enclosures, plumbing pipes, PVC, and woodworking
🧰 1 × 312mm HSS Step Drill Bit
🧰 1 × 412mm HSS Step Drill Bit
🧰 1 × 420mm HSS Step Drill Bit
Our aim is customer satisfaction and to provide high-quality goods at affordable prices.
🔁 7-Day Money-Back Guarantee on unused items returned in original condition (return courier at buyer's cost).
🛠 Warranty: In the unlikely event of a manufacturing defect or an issue missed during inspection, we'll replace or refund promptly.
Save time, reduce clutter in your toolbox, and achieve immaculate industrial results on your next project.
🚚 Fast Shipping: Dispatched within 24 hours!
🇿🇦 Support Local: Support a South African small business while enjoying top-quality workshop tools at affordable prices.
Ditch the clutter and drill smarter. Get your 3pc Step Drill Set today and power through your next project! 💥
