Precision Meets Power for Effortless Metal Drilling
Get smooth, clean, and precise holes every time with this premium AlTiN Coated Spiral Step Drill Bit. Designed for professionals and DIY enthusiasts alike, this tool combines speed, durability, and accuracy in one compact bit. Whether you’re working with stainless steel, aluminum, brass, or plastic, this drill bit ensures performance that lasts.
Featuring 13 step sizes ranging from 1/8″ to 1/2″, it eliminates the need to switch between multiple bits, saving you time and effort. The spiral flute design ensures efficient chip removal and reduces friction, while the triple-flute C-profile design keeps drilling stable and prevents bit wandering. Ideal for metalworking projects that demand precision and consistency.
Key Features
- 13-Step Versatility: Covers a wide range of hole sizes from 1/8″ to 1/2″ in one tool.
- Spiral Flute Design: Enhances chip clearance and ensures smoother, faster drilling.
- M35 Cobalt High-Speed Steel: Engineered for superior hardness and toughness to handle hard metals.
- AlTiN Coating: Withstands extreme heat (up to 900°C) for exceptional wear resistance and long tool life.
- 1/4″ Hex Shank: Provides secure grip and compatibility with standard drills for quick bit changes.
Why You’ll Love It
- One Bit, Many Sizes: Perfect for quick adjustments when drilling through varying material thicknesses.
- Clean Cuts Every Time: The C-profile cutting edge delivers smooth, burr-free holes.
- Longer Bit Life: AlTiN coating protects against heat, corrosion, and friction, making it outlast standard coatings.
- Versatile Use: Works great on metal sheets up to 1/8″ thick and stainless steel up to 1mm thick—ideal for construction, fabrication, and repair tasks.
- Easy to Control: Designed to reduce slippage and deviation, even on tough surfaces.
When to Use
This step drill bit is best used for precision metal drilling tasks—whether you’re enlarging holes, shaping panels, or creating custom fittings. Perfect for automotive work, HVAC installation, electrical projects, or any metal fabrication job requiring accuracy and efficiency.
Make Every Drill Count
Take your drilling performance to the next level with this wear-resistant, heat-toughened step drill bit. Its cutting-edge design and premium materials deliver consistent results that save time, energy, and cost. Add this bit to your toolkit today and experience professional-grade drilling with every turn.
Upgrade your tools. Drill smarter, faster, and cleaner — every time.
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.
Physical products:
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 physical 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 physical 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
Digital products:
Due to the nature of digital goods, all sales are considered final and non-refundable once the product has been downloaded or accessed.
If you experience any issues with your purchase – such as file errors, access problems, or missing content – please reach out to our contact us form. We’ll do our best to resolve the issue quickly and ensure you receive everything as promised.
Exceptions (At Our Discretion)
We may consider a refund in limited cases, such as:
- A file was corrupted or incomplete, and a replacement cannot be provided
- Accidental duplicate purchases
- Technical problems preventing access that cannot be resolved
To request a refund under these conditions, please contact us within 3 days of your purchase with your order number and a brief explanation of the issue.
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