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.
SHIPPING & DELIVERY
We are pleased to offer free shipping to customers in over 200 countries and regions worldwide. Our aim is to provide reliable delivery and keep you informed throughout the shipping process.
Do you ship worldwide?
Yes. We offer free shipping to most countries worldwide. However, there may be some locations that we are unable to ship to. If we are unable to deliver to your location, we will contact you as soon as possible.
What about customs fees?
International orders may be subject to customs duties, taxes or import fees imposed by the destination country. These charges, where applicable, are the responsibility of the customer and are not included in our product prices.
How long does shipping take?
Estimated shipping times vary depending on your location:
| Location | Estimated Shipping Time |
|---|---|
| United States | 5–20 business days |
| Canada & Europe | 5–20 business days |
| Australia & New Zealand | 5–20 business days |
| Central & South America | 5–25 business days |
| Asia | 5–20 business days |
| Africa | 5–25 business days |
Do you provide tracking information?
Yes. Once your order has shipped, you will receive an email containing your tracking information. If you have not received tracking information within 5 business days after shipment, please contact us.
Why does my tracking show “No information available”?
Tracking information can sometimes take 2–5 business days to update after a shipment has been dispatched. If your tracking information has still not updated after this period, please contact us and we will be happy to assist you.
Will all my items arrive in one package?
For logistical reasons, products from the same order may occasionally be shipped in separate packages. If this happens, you may receive more than one tracking number.
If you have any questions about shipping or delivery, please contact us and we will be happy to help.
Order Cancellation
Orders may be cancelled before they are shipped. If you need to change or cancel an order, please contact us as soon as possible, preferably within 12 hours of placing your order. Once an order has entered the packaging or shipping process, cancellation may no longer be possible.
Refunds & Returns
Your satisfaction is important to us. You may request a refund or reshipment if:
- You do not receive your order within the guaranteed delivery period of 45 days, excluding our 1–3 business day processing time.
- You receive an incorrect, damaged, or defective item.
- You change your mind and wish to return an unused item. Change-of-mind returns are accepted, but customers are responsible for return shipping costs.
Hassle-Free Returns
We do not charge return or restocking fees. For change-of-mind returns, customers are responsible for return shipping costs. If your item arrives damaged, defective, or incorrect, please contact us for assistance.
We may be unable to issue a refund if:
- Your order does not arrive due to circumstances within your control, such as providing an incorrect or incomplete shipping address.
- Your order is delayed or cannot be delivered due to circumstances outside our reasonable control, such as customs delays or natural disasters.
Refund requests relating to non-delivery should be submitted within 15 days after the guaranteed 45-day delivery period has expired. Please contact us through our Contact Us page.
If your refund is approved, it will be processed to your original payment method. Please allow up to 14 days for the refund to be credited, depending on your payment provider.
Exchanges
If you would like to exchange an eligible product, please contact us first and we will guide you through the available options.
Please do not return any item until you have contacted us and received return instructions.
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