-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 UGA+9iQ6btIpavIsinrRbgGNFMQtz77Kw8yv0tjPxRmWJ9rR5Eq4Z8xLp2N9JBKJ
 SdC8oJzfnWCRSoWEmUNdfA==

<SEC-DOCUMENT>0001181431-07-071196.txt : 20071121
<SEC-HEADER>0001181431-07-071196.hdr.sgml : 20071121
<ACCEPTANCE-DATETIME>20071121155553
ACCESSION NUMBER:		0001181431-07-071196
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20071120
FILED AS OF DATE:		20071121
DATE AS OF CHANGE:		20071121

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BOLT TECHNOLOGY CORP
		CENTRAL INDEX KEY:			0000354655
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL & GAS FILED MACHINERY & EQUIPMENT [3533]
		IRS NUMBER:				060773922
		STATE OF INCORPORATION:			CT
		FISCAL YEAR END:			0630

	BUSINESS ADDRESS:	
		STREET 1:		FOUR DUKE PL
		CITY:			NORWALK
		STATE:			CT
		ZIP:			06854
		BUSINESS PHONE:		2038530700

	MAIL ADDRESS:	
		STREET 1:		FOUR DUKE PL
		CITY:			NORWALK
		STATE:			CT
		ZIP:			06854

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Hedger Michael C
		CENTRAL INDEX KEY:			0001418790

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12075
		FILM NUMBER:		071263403

	BUSINESS ADDRESS:	
		BUSINESS PHONE:		203-853-0700

	MAIL ADDRESS:	
		STREET 1:		4 DUKE PLACE
		CITY:			NORWALK
		STATE:			CT
		ZIP:			06854
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>rrd178275.xml
<DESCRIPTION>FORM 3
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>3</documentType>

    <periodOfReport>2007-11-20</periodOfReport>

    <noSecuritiesOwned>1</noSecuritiesOwned>

    <issuer>
        <issuerCik>0000354655</issuerCik>
        <issuerName>BOLT TECHNOLOGY CORP</issuerName>
        <issuerTradingSymbol>BTJ</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001418790</rptOwnerCik>
            <rptOwnerName>Hedger Michael C</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>4 DUKE PLACE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>NORWALK</rptOwnerCity>
            <rptOwnerState>CT</rptOwnerState>
            <rptOwnerZipCode>06854</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>0</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
        </reportingOwnerRelationship>
    </reportingOwner>

    <ownerSignature>
        <signatureName>/s/ Michael C. Hedger</signatureName>
        <signatureDate>2007-11-20</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----