21Pcs Cobalt Drill Bit Set (1/16"-3/8"), M35 High Speed Steel, Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Wood, and Plastics, with Metal Index Storage Box
SetVarious Sizes: Including 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8". Packed in a Metal box with a size index for easier storage
M35 Cobalt Drill Bit: The M35 cobalt drill bit is a durable, sharp, and robust drill bit suitable for cutting stainless steel, iron castings, copper, aluminum, and other soft metals as well as plastics, wood, etc
Quick and Efficient: The cobalt drill bit set can be used effectively on most soft and hard objects, with a 135-degree point tip and twist design for faster cutting, self-centering to prevent walk-off, and faster chip and particle removal
HSS Drill Bit Set: HSS cobalt drill bit set for hardened steel with excellent cutting performance. 21 sets of drill bits for long-term use. The inserts are hardened and polished for improved sharpness and precise cutting without wobbling
Provide long-term after-sales service: If you are not satisfied with our product for any reason, we offer a 100% refund or replacement
Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.
We do not currently offer free shipping. However, this may be added at some point. We apologize.
If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.
For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.
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