Four Spiral Flute Step Drill Bit Set

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Suitable for metal, aluminum, wood, plastic step drill cobalt step universal power!

FEATURES

• Enhanced Durability: Our industrial grade step drill bit set and countersink drill bit set are carefully crafted from high quality alloy steel and undergo multiple manufacturing processes.
• Improved Stability: Unlike ordinary step drills, which often deflect when cutting, our 4-flute step drills have superb stability. This feature improves accuracy and cutting speed, making it perfect for drilling stainless steel.

• Versatile Drilling Capability: Our step drill has a powerful drilling capability for drilling holes in a wide variety of materials, including thin metal, copper, aluminum, iron, carbon steel, wood and plastic. It is a must-have in the DIY enthusiast's toolbox for a variety of home projects.
• Humanized Design: Our step drills feature laser-engraved step sizes to ensure clear visibility and eliminate concerns about wear and tear during use. This design element improves ease of use and accuracy, making the drilling process easier and more efficient.

SPECIFICATIONS

• Color: Black
• Weight: 522g
• Size:

PACKAGE INCLUDED

• 1 × Four Spiral Flute Step Drill Bit Set