This is an SRD237, 3/8" solid carbide spiral bit.  Micrograin carbide,  1-1/4" long cut with a 3/8" shank, down shear. 3" overall length.  US made.    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.