1. Outer Dia 4mm, with Pin 2. Outer Dia 5mm, with Pin 3. Outer Dia 6mm, with Pin 4. Outer Dia 7mm, with Pin 5. Outer Dia 4mm, 6. Outer Dia 5mm, 7. Outer Dia 6mm, 8. Outer Dia 7mm, 9. Cover Stainless Steel https://grey-medical.com/product/dental-implant-tissue-punches-kit-2.html