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.

1. New 50 pcs diamond coated grinder heads in box set

2. It is Made of high quality material.

3. There are many shapes such as sphere, cylinder, round head cylinder, needle, flat plate, etc.Fit for or other brand rotary tools.

4. It is 1/8" (3mm) shank for use with motor tools drills high speed die grinders.

5. Suitable for use in grind the edge of the glass marble or rock.Come with the PVC box as shown on picture