<?xml version='1.0' encoding='UTF-8'?><device xmlns='http://www.fda.gov/cdrh/gudid' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'><publicDeviceRecordKey>b99199b8-d237-4ef2-84b7-7527acd78878</publicDeviceRecordKey><publicVersionStatus>Update</publicVersionStatus><deviceRecordStatus>Published</deviceRecordStatus><publicVersionNumber>4</publicVersionNumber><publicVersionDate>2025-12-01</publicVersionDate><devicePublishDate>2019-05-08</devicePublishDate><deviceCommDistributionEndDate xsi:nil="true"/><deviceCommDistributionStatus>In Commercial Distribution</deviceCommDistributionStatus><identifiers><identifier><deviceId>D76815212K0</deviceId><deviceIdType>Primary</deviceIdType><deviceIdIssuingAgency>HIBCC</deviceIdIssuingAgency><containsDINumber xsi:nil="true"/><pkgQuantity xsi:nil="true"/><pkgDiscontinueDate xsi:nil="true"/><pkgStatus xsi:nil="true"/><pkgType xsi:nil="true"/></identifier></identifiers><brandName>Prima</brandName><versionModelNumber>15212K</versionModelNumber><catalogNumber xsi:nil="true"/><dunsNumber>787471015</dunsNumber><companyName>KEYSTONE DENTAL, INC.</companyName><deviceCount>1</deviceCount><deviceDescription>Drill</deviceDescription><DMExempt>false</DMExempt><premarketExempt>false</premarketExempt><deviceHCTP>false</deviceHCTP><deviceKit>false</deviceKit><deviceCombinationProduct>false</deviceCombinationProduct><singleUse>false</singleUse><lotBatch>true</lotBatch><serialNumber>false</serialNumber><manufacturingDate>false</manufacturingDate><expirationDate>false</expirationDate><donationIdNumber>false</donationIdNumber><labeledContainsNRL>false</labeledContainsNRL><labeledNoNRL>true</labeledNoNRL><MRISafetyStatus>Labeling does not contain MRI Safety Information</MRISafetyStatus><rx>false</rx><otc>false</otc><contacts><customerContact><phone>+1(866)902-9272</phone><phoneExtension xsi:nil="true"/><email>info@keystonedental.com</email></customerContact></contacts><premarketSubmissions><premarketSubmission><submissionNumber>K051614</submissionNumber><supplementNumber>000</supplementNumber></premarketSubmission></premarketSubmissions><gmdnTerms><gmdn><gmdnCode>45714</gmdnCode><gmdnPTName>Fixture/appliance dental drill bit, reusable</gmdnPTName><gmdnPTDefinition>A shaft of metal intended to be used in dental surgery to create channels of appropriate depth and diameter in bone (osteotomy) of the oral cavity to facilitate the implantation of a dental fixture/appliance. The device is typically available in a set of graduated sizes and various forms and functions (e.g., guide, pilot, twist, cortical, conical). It is attached to a manual or power tool handpiece that provides rotation. This is a reusable device.</gmdnPTDefinition><implantable>false</implantable><gmdnCodeStatus>Active</gmdnCodeStatus></gmdn></gmdnTerms><productCodes><fdaProductCode><productCode>DZA</productCode><productCodeName>DRILL, DENTAL, INTRAORAL</productCodeName></fdaProductCode></productCodes><deviceSizes/><environmentalConditions/><sterilization><deviceSterile>false</deviceSterile><sterilizationPriorToUse>false</sterilizationPriorToUse><methodTypes/></sterilization></device>