Step Drill Bit Set for Metal
Product Description
Precision Cutting Power for Tough Metal Jobs
Take your metal drilling to the next level with this high-performance Step Drill Bit Set. Engineered for durability and precision, these spiral-flute bits deliver smooth, fast, and efficient cutting through even the toughest materials. Whether you’re crafting, fabricating, or maintaining, this set ensures clean, burr-free holes every time. Ideal for both professionals and serious DIYers who demand reliability and speed from their tools.
Exceptional Features
- Advanced AlTiN Coating: Each bit is coated with aluminum titanium nitride, delivering exceptional hardness rated at 89HRC and heat resistance up to 1650°F. This means superior protection against wear, friction, and corrosion for a longer tool life.
- Triple-Flute C-Profile Design: Innovative triple-flute geometry enhances stability and cutting speed—drilling twice as fast while minimizing deviation for a precise finish.
- Premium M35 HSS Construction: Crafted from cobalt high-speed steel for outstanding hardness, strength, and toughness, allowing effortless drilling through stainless steel, aluminum, brass, copper, and mild steel.
- Versatile Range: With steps from 3/16 inch to 1-1/4 inch, these bits are perfect for sheet metal up to 1/8 inch thick, handling multiple hole sizes with one tool.
Why You’ll Love It
- Longer-lasting performance – stays sharper and cooler under pressure.
- Faster, smoother drilling – thanks to the optimized spiral flute and C-profile design.
- Reduced tool change time – drill multiple hole sizes without switching bits.
- Perfect for demanding materials – ideal for stainless steel, copper, aluminum, and more.
Best Use
This step drill bit set is best used when working with thin metal sheets, pipes, and panels. Perfect for home improvement, auto repair, metal fabrication, and electrical work where precision holes of various diameters are needed. Use with cutting oil or water-based lubricant to maximize performance and lifespan.
Make Every Hole Count
Upgrade your toolbox with this wear-resistant step drill bit set—built for precision, speed, and longevity. Experience smoother cuts, longer tool life, and professional results every time you drill. Get ready to conquer any metal project with ease and confidence. Don’t settle for less—choose a drill bit that performs as hard as you do.
Item Specifics
Shipping & Delivery
How much does shipping cost?
We are glad to bring our customers great value and service. That’s why we provide fast shipping from our Fulfillment Center in California by UPS and USPS.
What countries are you delivering to?
As of now, we’re delivering to the United States only.
How can I track my parcel?
Once your parcel has left our Fulfillment Center, you will receive an email with a tracking number to monitor your parcel movements.
Can you ship my order to a business address?
Yes, you can write your business address in your order details if it’s more convenient to you.
Can you ship my order to a PO Box address?
Yes, you can select delivery to a PO Box if it’s more convenient to you.
Can you ship my order to APO or FPO military addresses?
Yes, we ship anywhere in the United States, and to all US territories and military APO/FPO addresses.
What happens to my parcel if it is delivered while I’m not there?
Depending on the destination and the package size, your parcel will be left in your mailbox or on your porch, or it may be left with a neighbour.
Refunds & Returns
Can I cancel my order?
All orders can be canceled until they are shipped. If your order has been paid and you need to change or cancel it, please contact us within 12 hours of placing it.
Can I get a refund if something is wrong with my order?
Within 14 days of receiving the parcel, you can ask us for:
- A full refund if you don’t receive your order
- A full refund if your order does not arrive within the guaranteed time (1-3 business days not including 1 business day processing time)
- A full or partial refund if the item is not as described
Full refunds are not available under the following circumstances:
- Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
- Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster).
All our products are backed with a 14-day money back guarantee. Just send us a message on the Contact Us page and we will refund the purchase price.
Can I return an item for an exchange instead of a refund?
Yes, you can! Kindly Contact Us form to discuss the details with us.
Can I return my purchase?
All our products are backed with a 14-day money back guarantee. Just contact us and we will refund the purchase price.
If you are not satisfied with your purchase, you can return it for a replacement or refund. No questions asked! You only should return it at your expense.
Please contact us first and we will guide you through the steps. We are always ready to give you the best solutions!
Please do not send your purchase back to us unless we authorize you to do so.
Are there any items I can’t return?
Hygiene and our customers’ safety is our top priority, which is why there are specific types of products that can’t be returned such as:
- Face and body products if opened, used, or have a broken protective seal
- Underwear if the hygiene seal is not intact or any labels have been broken
- Swimwear if the hygiene seal is not intact or any labels have been broken
- Pierced jewellery if the seal has been tampered with or is broken
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