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TOOLATELIER valve lappers - 16 x 21 - TA00008

3,9

(29 Feedback - 22 reviews) Read reviews

4,90 €

ATI

TOOLATELIER valve lappers - 16 x 21

Widely used in the automotive and motorcycle industries, these TOOLATELIER universal valve runners come in diameters of 16, 21, 28 and 34 mm.

Ideal for retrofitting single- and multi-valve engines.

Dimensions :
(L. x W....

Qty :

In stock

Sent by MECATECHNIC on: Monday, June 16, 2025

Delivery mode

Collect at store Wambrechies (France) : Free

Home delivery : 39.00€

Description Product

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Description Product

Details about : TOOLATELIER valve lappers - 16 x 21

Widely used in the automotive and motorcycle industries, these TOOLATELIER universal valve runners come in diameters of 16, 21, 28 and 34 mm.

Ideal for retrofitting single- and multi-valve engines.

Dimensions :
(L. x W.) : 210 x 21 mm
(L. x W.): 225 x 34 mm

Sold in pairs

Technical caracteristics

Mark

ToolAtelier

Customer review

3.9

29 Feedback

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12 Feedback
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2
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1
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Valve honing tool for TOOLATELIER drill - Ø 22 / 28 / 30 and 39 mm - TA00326

3,9

In stock

19,00 €

ATI

Valve honing tool for TOOLATELIER drill - Ø 22 / 28 / 30 and 39 mm

This TOOLATELIER valve honing tool is an indispensable aid for restoring car and motorcycle engines.

What's the point of valve honing ?

Good engine performance depends on valves with correct seats and seals. Poorly seated or carbonized valves, together with worn guides and stems, lead to hot gases escaping under pressure, reducing performance and increasing engine deterioration. Symptoms include loss of power and poor starting.

How does the run-in work?

It converts rotation into oscillating movement. Very practical, it fits standard 5/16"(8 mm) chuck drills. Polishes valves in two quick passes, producing gas-tight seals in seconds. Suction cup diameters 22/28/30/39 mm fit most valves.

Allows valves to be honed in the same way as by hand (oscillating movement), but much faster and more evenly.