Description
- 【Package Includes】ShiningUU Step Drill Bits Set includes 3 precision sizes (4-12mm, 4-20mm, 4-32mm) – tailored for metal drilling enthusiasts. Paired with a portable fabric storage bag, it keeps tools organized for job sites, workshops, or DIY projects.
- 【Premium Material】This set delivers faster, smoother drilling through hard steel, aluminum, copper, and stainless steel sheets. Crafted from titanium-coated high-speed steel (HSS), these metal drill bits for hard steel resist wear and maintain sharpness.
- 【Easy to Use】Equipped with a hex shank, these step drill bits compatible with most drills and drill chucks – no extra adapters needed. Perfect as hole cutter drill bits, catering to both DIY beginners and seasoned professionals in plumbing or metalwork.
- 【Designed for Precision】These step cone drill bits create accurate holes with optimal speed, reducing material waste. Ideal for drilling into sheet metal, stainless steel, or other tough materials. Perfect for hole saw sets or precision metal fabrication tasks.
- 【Excellent Service】We stand behind our ShiningUU step drill bits with great quality service. If issues arise, contact our after-sales team anytime. Elevate your toolkit with premium metal drill bits that combine durability, versatility, and value for money.
