Premium grade drill bits are manufactured from a high grade Molybdendum high speed steel, that has high vanadium content.
Performance drill bits are salt nitride treated, actually penetrating the tool's surface, giving these bits the hardness to drill tough materials such as stainless steel and titanium alloy.
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.