6Pcs Set Cobalt Drill Bit Set Tap Drill Bit

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Woodworking and house construction will be more fun with the best drill bit set in the market.


  • Combo Set of 6 Sizes: 6 most commonly-used sizes to satisfy all your needs. This drill bits set fits the majority of power drill currently on the market and come with a portable plastic bag for easy storage and organization.
  • M35 Cobalt High-Speed Steel: Industry grade 6542 high-speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5% Cobalt, which increases wear-resistance and durability.
  • Fully Ground Process & 135-degree Split Point: Fully ground spiral groove design quickly decreases friction and heat for a faster and cooler drilling performance. A 135-degree split point with a straight shank prevents walking and makes drilling precise and faster. No center punch is needed.
  • Multiple Application: Suitable for Cutting Hard Metal such as Stainless Steel, Steel, and Cast Iron as well as Wood, Aluminum Alloy, and Other Softer Metals, including tiles, concrete, tiles, bricks, wood, plastic, glass, masonry, and more.
  • Work Efficiently: The product has sharp edges and high drilling efficiency. The center of the product has sharp serrations, and with its help, the drill can continue to drill horizontally after drilling.


  • Size
  • 3-8Mm Titanium Coated Hss Drill Bits Set
  • 4mm × 1
  • 5mm × 1
  • 6mm × 1
  • 6.5mm × 1
  • 8mm × 1
  • 3mm × 1
  • Materials: High-Speed Steel


  • 1 X 6pcs/set Cobalt Drill Bit Set

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  • Processing Time: Your order will be packaged and shipped within 2-4 days of ordering
  • Shipping Time: Shipments within the United Kingdom take 7 - 15 days. Typically it takes up to 10 - 20 business days to arrive at an international address. This time is from the date that it is shipped out, not the day the order is placed. However, the delivery may take a little longer than usual due to holidays.
  • Return & Exchange: If for some reasons you are not happy with your purchase, we will happily work with you to correct the problems.
  • Tracking Number: When available, we will send you the tracking number with the confirmation email so that you can track the package online.
  • If you have any other queries, please feel free to email us: support@thegiftofsunshine.org
6Pcs Set Cobalt Drill Bit Set Tap Drill Bit
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