This is a 1-5/8 inch forstner bit.  The shank is 3/8 inch  so it will fit most battery  drills and drill presses.  These cut with the sawtooth outer rim and give you very clean holes.  They are much better at drilling at an angle than brad points.     Shipping on this item is free via USPS or UPS. I do combine shipping wherever possible. I do ship internationally. Just email me and I will quote shipping to your country.  

 

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