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Get it between 2025-03-21 to 2025-03-28. Additional 3 business days for provincial shipping.
Universal Compatibility ----- The step drill bits help you to drill holes with different diameters simultaneously, compatible with aluminum, copper, steel sheets and plastic and wood board that is less than 3mm/0.12 in. in thickness.
50 Sizes In 5 ----- Our bits set includes five standard step drill bits that are capable to drill 50 holes with different diameters, saving you time and efforts; to make your holes more accurate, please do use a center punch to locate before drilling.
Durable Titanium Coated Bits W/Spiral Grooves ----- The spiral grooved drill cut more smoothly than straight grooved ones, the drill bit is sharp and can easily drill perfect holes in the metal sheet while the Titanium coating improves durability hence lengthening the service life.
Less Splashing & Saves Your Money ----- X-type opening design can facilitate the removal of cutting waste when drilling to keep the drill bit clean.
Clear Laser Measurements ----- The well-manufactured bits come with very highly visible laser measurements for you to easily find the size you want, improving your drilling accuracy.
With this set of step drill bits, you'll get the job done more efficiently with less reactionary torque -- in less time. They're optimized for your driver, but they also deliver strong performance every time in rotary drill drivers. The advanced spiral flute design outperforms straight flute design and extends the service life of the bits. The split point tip increases speed, and they also include laser-engraved measurements to increase step visibility.