Cobalt M35 Material: Better than HSS M2, more sharp and durable, hardness is up to HRC67, ideal for industrial use
Aluminum Titanium Nitrite Coating：Better resistance to high temperature and oxidation, resulting in longer bit life
Heavy Duty 135 Degree Split Point: No need pilot hole and help reduce walking, remain better concentricity for precise drilling result
Non-slip tri-flat Shank: Triple shanks have a tighter grip than round shank and are particularly suited to the machining of hard materials in industry
Versatile Application: Ideal for drilling stainless steel, cast iron, steel plate, copper, aluminum, titanium，hardwood and so on
Packaged properly: the bit are 37/64" diameter, 1/2 tri-flat shank, 6 inches in overall length, in a plastic storage case with a sticker indicating the size
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.
🚚 Is free shipping available?
We do not currently offer free shipping. However, this may be added at some point. We apologize.
🔧 How can I get a tracking number for my order?
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.
🛡️ How do I process a return or exchange?
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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