Customer Reviews for VEVOR Core Drill Bit, 2" Wet Diamond Core Drill Bits, 14" Drilling Depth Concrete Core Drill Bit with Saw Blade, 1-1/4"-7 Inner Thread, Laser Welding, Diamond Wet Coring Bit for Concrete Brick

I got this coring bit to drill out concrete pavers to pass conduit. The drilling was horizontal and cut thru easily as a wet coring bit and performed much better than dry bits. It still required direct pressure from physical strength and leaning into the drill. This is hand drill without a drilling rig. I was very pleased with the coring and the smooth hole when finished.

J’ai effectué 4 percements sans difficultés sur murs de 35 cm en pierre et ciment

Parfait. Plus de 90 trous sans broncher avec carotteuse

Phenomenal core bit it did exactly what I needed it to do. I had to drill through 18in. of brick and stone mortar and it did it flawlessly. The only problem I had was using M18 FUEL 18V 1 in. SDS-Plus Rotary Hammer it didn’t have the cohonaes to do the job. So I had to bring out the big daddy M18 FUEL 1-3/4 in. SDS-Max Rotary Hammer. Then the bit went through with ease.

Fonctionne bien sauf pour le centrage avec le forêt central qui ne convient pas lors du perçage avec la cloche. Le Forêt est trop souple ce qui fait bouger la cloche dans tous les sens. Donc il faut entamer le trou directement avec la cloche en l'inclinant sur le côté pour marquer le carrelage et pouvoir commencer à percer Par contre super pour la longueur pour un perçage de dalle isolée

Bra kvalitet

top spul

Parfait !

Good drill bit , but you really do need a large drill to use with it. A standard hand held drill / hammer drill will over heat quickly when drilling concrete 🙄🤷

no bother drilling block . slow and steady wins the race.