Places like Tandy Leather or taxidermy warehouses stock "triangular point" needles. These are incredibly sharp and designed to slice through skin rather than push through it.
Companies like Henry Schein or Medline are the gold standard for bulk hospital orders. where to buy surgical needles
For the casual observer, a surgical needle is a simple tool. But for the surgeon, the veterinarian, or the high-end bookbinder, it is a masterpiece of precision engineering designed to pass through tissue—or tough hide—with the resistance of a ghost. Places like Tandy Leather or taxidermy warehouses stock
Sites like ShopMedVet serve clinics and private practices with a wide range of gauges and curvatures. The Student and the Hobbyist or the high-end bookbinder
"Tapered" needles are for soft tissue; "Cutting" needles have edges for tougher material.