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We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
You may return most new, unopened items within 30 days from delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Deliveries to Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
The OSTTE Cobalt Drill Bit Set is designed to support metalworking tasks from light DIY to professional projects. Built from M35 cobalt high-speed steel with five percent cobalt, these bits offer enhanced heat resistance and longer life when drilling through steel, hardened metals, cast iron, and alloys. A durable TiN coating further reduces friction and wear, helping tools stay cooler and endure demanding cuts.
Three key features shape the drilling experience: a three-flute design for faster penetration and smoother operation; a 125° split point for self-centering and cleaner holes; and three spiral flutes for efficient chip removal and reduced clogging. Together, they help you maintain control across multiple passes and material types.
Real-world use ideas: switch between sizes to match the thickness of steel plate, cast iron, or alloy sections. The bits pair well with portable drills and drill presses, offering dependable tracking and steady drilling in tight spaces or thick materials. While results vary with material and setup, users often notice cleaner holes with reduced wandering and improved edge quality.
Keep the bits dry and clean after use, then store them in the included indexed case to protect the TiN coating and ensure fast, reliable selection for your next project.
Q: What materials is this drill bit set best for?
A: Designed for steel, hardened metal, cast iron, and alloys; suitable for metalworking tasks.
Q: Does the set include a storage case and bit sizes?
A: Yes, a 20-piece set with 3-flute and 2-flute bits in an indexed case; note 1/2" bits are slightly shorter.
We offer free shipping on all products across Canada. Orders are typically prepared within 1–2 business days. After dispatch, delivery usually takes 3–5 business days. For remote or hard-to-reach areas, delivery may take 5–7 business days.
We may ship with Asendia, UniUni, Purolator, FedEx, or Canada Post depending on your address, package size, and the item’s handling requirements. P.O. Boxes are accepted where the selected carrier supports them.
We accept returns on most items within 30 days of delivery. Items must be returned in the condition you received them (new, unused, and with original packaging where applicable). If you receive the wrong or defective item, we’ll make it right.
To start a return, please email us at handyskook@gmail.com with your order number and a brief description of the issue. We’ll reply within 1 business day with the next steps.
Once your return is received and inspected, we’ll process your refund to the original payment method. Processing times can vary by payment provider, but most refunds are completed within 5–10 business days after approval.
When your order ships, you’ll receive a confirmation email with tracking details (when available). If you need help locating your tracking information, contact us at handyskook@gmail.com.
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