<h1>KaVo INTRA Mini Head L52 Repair Guide: Small Head, Big Responsibility</h1>

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Some of the hardest preparations happen in the smallest spaces: a child&#39;s mouth, a tight posterior area, a patient who cannot open wide. That is where the KaVo INTRA Mini head L52 earns its place.

Its compact size is the whole point, and it is also why a worn L52 is worth taking seriously.

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At a glance: 1:1 transmission &middot; miniature 16 mm contra-angle burs, &Oslash; 2.35 mm &middot; push-button chuck &middot; max. 40,000 rpm &middot; Mat. no. 1.008.1825.

Built for Visibility Where Space Runs Out

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KaVo&#39;s official INTRA heads page describes the L52 as giving the best viewing conditions when removing carious material, and as ideal for treatment in confined spaces or pediatric treatment. It is designed for miniature contra-angle burs with a 16 mm length and a 2.35 mm shank.

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<h2 style="text-align:justify">Know Your Mini Head Versus the Standard L68</h2>

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<table align="center" cellspacing="0" style="border-collapse:collapse; width:900px">
	<thead>
		<tr>
			<td style="background-color:black; border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:1px solid black; vertical-align:top; width:150px">
			Detail
			</td>
			<td style="background-color:black; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:1px solid black; vertical-align:top; width:317px">
			INTRA Mini head L52
			</td>
			<td style="background-color:black; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:1px solid black; vertical-align:top; width:313px">
			INTRA head L68
			</td>
		</tr>
	</thead>
	<tbody>
		<tr>
			<td style="background-color:#f2f2f2; border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; vertical-align:top; width:150px">
			Mat. no.
			</td>
			<td style="background-color:white; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:none; vertical-align:top; width:317px">
			1.008.1825
			</td>
			<td style="background-color:white; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:none; vertical-align:top; width:313px">
			1.008.1833
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		</tr>
		<tr>
			<td style="background-color:#f2f2f2; border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; vertical-align:top; width:150px">
			Ratio
			</td>
			<td style="background-color:white; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:none; vertical-align:top; width:317px">
			1:1
			</td>
			<td style="background-color:white; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:none; vertical-align:top; width:313px">
			1:1
			</td>
		</tr>
		<tr>
			<td style="background-color:#f2f2f2; border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; vertical-align:top; width:150px">
			Burs
			</td>
			<td style="background-color:white; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:none; vertical-align:top; width:317px">
			Miniature contra-angle burs, 16 mm, &Oslash; 2.35 mm
			</td>
			<td style="background-color:white; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:none; vertical-align:top; width:313px">
			Contra-angle burs
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		</tr>
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			<td style="background-color:#f2f2f2; border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; vertical-align:top; width:150px">
			Chuck
			</td>
			<td style="background-color:white; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:none; vertical-align:top; width:317px">
			Push-button tensioning / push-button chuck
			</td>
			<td style="background-color:white; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:none; vertical-align:top; width:313px">
			Push-button tensioning, debris deflector disc, reinforced chuck
			</td>
		</tr>
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			<td style="background-color:#f2f2f2; border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; vertical-align:top; width:150px">
			Max. speed
			</td>
			<td style="background-color:white; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:none; vertical-align:top; width:317px">
			40,000 rpm
			</td>
			<td style="background-color:white; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:none; vertical-align:top; width:313px">
			40,000 rpm
			</td>
		</tr>
		<tr>
			<td style="background-color:#f2f2f2; border-bottom:1px solid black; border-left:1px solid black; border-right:1px solid black; border-top:none; vertical-align:top; width:150px">
			Best for
			</td>
			<td style="background-color:white; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:none; vertical-align:top; width:317px">
			Confined spaces, pediatric treatment
			</td>
			<td style="background-color:white; border-bottom:1px solid black; border-left:none; border-right:1px solid black; border-top:none; vertical-align:top; width:313px">
			Caries removal, cavity floor, rotary root canal prep
			</td>
		</tr>
	</tbody>
</table>

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<h2 style="text-align:justify">Spot the Signs That Point to Repair</h2>

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<ul>
	<li>
	Warning sign: A 16 mm miniature bur that slips or does not release cleanly
	</li>
	<li>
	Warning sign: Roughness or noise that follows the head onto another shank
	</li>
	<li>
	Warning sign: Heat at the head during normal use
	</li>
	<li>
	Warning sign: A head that is hard to remove from or attach to the shank
	</li>
</ul>

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Pro tip: Fit a spare head to the same shank. If the problem disappears, the L52 is the cause; if it stays, look at the shank or motor.

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<h2 style="text-align:justify">Decide Between Repair and a New Head</h2>

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KaVo says that after several years of use, an INTRA head should be replaced while the contra-angle handpiece can keep working. For a newer L52, repair may be worthwhile. For an older one, a replacement head can be the better value.

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<h2 style="text-align:justify">Check Your Warranty First</h2>

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KaVo lists a 2-year warranty for INTRA heads. A newer L52 may qualify for KaVo REPAIR.

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Use the Right Name When Ordering in the US

On KaVo&#39;s US site, the L52 is listed as the &quot;INTRA mini latch head L52.&quot; Quote the material number 1.008.1825 to avoid mix-ups.

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<h2 style="text-align:justify">See How Repair.Dental Handles a Mini Head</h2>

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<ol>
	<li>
	We confirm the model and check it on a known-good shank.
	</li>
	<li>
	We test grip and release with a correct 16 mm miniature bur.
	</li>
	<li>
	We assess smoothness, noise and heat.
	</li>
	<li>
	We give you a clear repair-or-replace recommendation.
	</li>
</ol>

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Tiny head, careful bench. Send your L52 to Repair.Dental and let us check every detail. 

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<h2 style="text-align:justify">Get Straight Answers About L52 Repairs</h2>

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What burs does the L52 take?

KaVo lists miniature contra-angle burs with a 16 mm length and 2.35 mm shank.

Who is the L52 designed for?

KaVo says it is ideal for confined spaces and pediatric treatment.

<h2 style="text-align:justify">&nbsp;</h2>

<h2 style="text-align:justify">Related Readings from RepairGuru :</h2>

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<a href="https://repair.dental/repairguru/handpieces/sirona-dental-handpiece-repair-guide-for-dentists">Sirona Dental Handpiece Repair Guide for Dentists</a>

<a href="https://repair.dental/repairguru/handpieces/wh-dental-handpiece-turbine-repair">W&amp;H Dental Handpiece Turbine Repair</a>

<a href="https://repair.dental/repairguru/handpieces/how-much-does-a-turbine-replacement-cost-for-a-dental-handpiece">How Much Does a Turbine Replacement Cost for a Dental Handpiece?</a>

 
<a href="https://repair.dental/print-shipping-label/handpiece-repair">Start Your Repair</a>

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KaVo INTRA Mini head L52 losing grip on 16 mm burs or running rough? Learn what this small head is built for and how repair works.

KaVo INTRA Mini Head L52 Repair Guide | Repair.Dental