<SUBMISSION>
<ACCESSION-NUMBER>0001415408-10-000554
<TYPE>4
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20101006
<FILING-DATE>20101007
<DATE-OF-FILING-DATE-CHANGE>20101007
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>Rutherford G M Rock
<CIK>0001470359
</OWNER-DATA>
<FILING-VALUES>
<FORM-TYPE>4
<ACT>34
<FILE-NUMBER>000-52043
<FILM-NUMBER>101114742
</FILING-VALUES>
<MAIL-ADDRESS>
<STREET1>100 LIDO CIRCLE SUITE C-1
<CITY>AUSTIN
<STATE>TX
<ZIP>78734
</MAIL-ADDRESS>
</REPORTING-OWNER>
<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>AGR TOOLS, INC.
<CIK>0001352858
<ASSIGNED-SIC>1000
<IRS-NUMBER>980480810
<STATE-OF-INCORPORATION>NV
<FISCAL-YEAR-END>0630
</COMPANY-DATA>
<BUSINESS-ADDRESS>
<STREET1>SUITE C-1 100 LIDO CIRCLE
<CITY>AUSTIN
<STATE>TX
<ZIP>78734
<PHONE>250-826-4101
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>SUITE C-1 100 LIDO CIRCLE
<CITY>AUSTIN
<STATE>TX
<ZIP>78734
</MAIL-ADDRESS>
<FORMER-COMPANY>
<FORMER-CONFORMED-NAME>LABURNUM VENTURES INC.
<DATE-CHANGED>20060209
</FORMER-COMPANY>
</ISSUER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>primary_doc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0303</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2010-10-06</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001352858</issuerCik>
        <issuerName>AGR TOOLS, INC.</issuerName>
        <issuerTradingSymbol>AGRT</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001470359</rptOwnerCik>
            <rptOwnerName>Rutherford G M Rock</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>238 LAKEVIEW CIRCLE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>MONTGOMERY</rptOwnerCity>
            <rptOwnerState>TX</rptOwnerState>
            <rptOwnerZipCode>77356</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>1</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>President, CEO</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2010-10-06</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>J</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
                <footnoteId id="F1"/>
            </transactionCoding>
            <transactionTimeliness>
                <value></value>
            </transactionTimeliness>
            <transactionAmounts>
                <transactionShares>
                    <value>303950</value>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.1</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>A</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>27608950</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">These shares were acquired upon the conversion of $30,395 in debt owed by the Issuer to Mr. Rutherford at a price of $0.10 per share pursuant to a debt conversion agreement between Mr. Rutherford and the Issuer dated October 6, 2010.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Rock Rutherford</signatureName>
        <signatureDate>2010-10-07</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SUBMISSION>
