Non Vaccum Trephine Punch. by Speedway Surgical Co Price US$POA Supplier/s Speedway Surgical Co Supplier Code DC-1645:03 ( IAPB ) Country of Origin INDIA Request a quote Product Description Non Vaccum Trephine Punch. Available in 7.00 mm, 7.50 mm, 7.75 mm, 8.00 mm Diameter Share: