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Reviewed in Italy on March 4, 2025
Ho fatto 10 buchi sul gres porcellanato con la punta da 8 mm. Penso che potrei farne almeno altri 10Iniziare puntandolo a 45 gradi rispetto alla piastrella poi avviare il trapano e gradualmente girarlo in posizione perpendicolare alla piastrella. Irrorare di continuo conuno spruzzino di acqua e ogni 10 secodi togliere la punta dal buco ed irrorare il buco con acqua e cosi’ via fino al completamento del buco nella piastrella poi continuare a forare il muro con una punta tradizionale. Non fare pressione sulla punta, spingere solo un pochino per continuare a forare, la punta va da se bisogna solo aspettare che temini da sola. Ci vuole qualche minuto ma cosi la punta dura molto piu a lungo. Il trapano deve girare abbastanza piano. Al termine del foro spingere fuori il residuo di gres dalla punta spingendolo via dalla parte opposta della punta (quella dentro al mandrino) con,l’ausilio di una punta sottile ed un martello. Da ripetersi ad ogni buco senno si blocca il gres nella punta e non esce piu’.Spero di essere stato di aiuto.
Arnaldo Ensenat
Reviewed in the United States on March 1, 2025
Desechables un solo uso🤬🤬🤬
J. Goos
Reviewed in Germany on January 13, 2025
Ich habe die Bohrer für den Einbau einer Duschkabine genutzt. Auch nach 6 Bohrungen in Fliesen, macht der 6mm-Bohrer noch einen einwandfreien Eindruck.
Adrien
Reviewed in France on April 19, 2025
Ils m’ont bien dépanné. Ils s’usent très vite mais bon comme la plupart des marques. Il ne faut pas s’attendre à faire 10 trous avec. Bon rapport qualité prix.
Cliente
Reviewed in Spain on July 27, 2024
Son buenísimas , hacen los agujeros en el porcelanico sin problema, lo recomiendo
Ibuy2muchonline
Reviewed in the United States on March 8, 2024
I have only used the 1/4-inch bit so far. I needed to drill 8 holes in porcelain tile to install a shower door. I was pleasantly surprised that the bit lasted long enough to finish all eight holes. Let's face it; there is not a lot of room for diamond coating on a 1/4-inch bit. But it did hold up. I did cool and clean the bit with water as I drilled.
Zsolt Vegh
Reviewed in the United States on March 2, 2024
Lasts longer and much cheaper. As a contractor I use a lot of them.
traveling_tilly
Reviewed in the United States on February 5, 2024
Needed bits to drill into very delicate porcelain tile. Worked perfectly. Fast and efficient without doing any damage to tile as other bits had.
LEGAULT SIMON
Reviewed in Canada on April 24, 2024
pour perçage dans céramique (pose) bon produit reste à voir sur la durabilité de la mèche à usage commercial (chantier) bon prix à racheter et conseillé
Only
Reviewed in the United States on July 17, 2023
These are some pretty good diamond bits so far as I used them to drill some holes through the porcelain tile to install a shower door. I’ve only used the 1/4” bit so far to drill 8 holes through the tile and the bit is showing some wear but still is able to cut through the 8th hole with some effort. I like how the set includes various sizes but has 3/5 of them 1/4” bits which is a pretty common bit needed for installing most bathroom fixtures. Now I have enough spare bits to tackle other bathroom renovations.
diamonddavesaints
Reviewed in the United States on June 20, 2023
My new diamond head drill bits cut smooth and perfectly even drill holes in wood and masonry with my impact wrench as expected with no issues. The powder coated red finish looks beautiful. I like these drill bits and recommend them
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