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user5572
user5572

I want to drill 48 dog holes through 3/4" MDF. 

I tried Forstner and spade bits.The The Forstner dilldid fine but heated up and became dull. The spade bit left a jagged edge on hole top. 

What bit would be the best for this application?

I want to drill 48 dog holes through 3/4" MDF. I tried Forstner and spade bits.The Forstner dill fine but heated up became dull. The spade left jagged edge on hole top. What bit would be the best?

I want to drill 48 dog holes through 3/4" MDF. 

I tried Forstner and spade bits. The Forstner did fine but heated up and became dull. The spade bit left a jagged edge on hole top. 

What bit would be the best for this application?

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Larry Reid
Larry Reid
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Drilling through 3/4" MDF?

I want to drill 48 dog holes through 3/4" MDF. I tried Forstner and spade bits.The Forstner dill fine but heated up became dull. The spade left jagged edge on hole top. What bit would be the best?