No hay artículos en el carro
No hay artículos en el carro cogae Tamaño de imagen fija: 36M (6720 * 3870)/24M (5216 * 2934)/12M (4032 * 2268)
Tamaño de vídeo: 4K (3840 * 2160) 2K (2560 * 1440)( 1920x1080@30FPS )
Apertura: F 1,2 F=25 mm
Ángulo de la lente: FOV=10°, diámetro: 25 mm
Pantalla de visualización: pantalla interna TFT de 3 pulgadas
Distancia de visualización en negro completo: 200M-800M
Distancia de visualización con luz débil: 3,0 M ~ infinito
Diodo emisor de luz infrarroja: 3W, 850nm
Puerto USB: Micro-USB 2.0
Potencia: 6 * pilas AA (no incluidas)
Temperatura de trabajo: - 20 ℃ ~ 60 ℃
Temperatura de almacenamiento: - 30 ℃ ~ 70 ℃
Color:Negro
Material:plástico
Contenido del paquete:
1 x binoculares
1 cable USB
1 manual en inglés
Solo el contenido del paquete anterior, otros productos no están incluidos.
Nota: Los reflejo de luz y diferente pantalla pueden hacer que el color del elemento de la imagen un poco diferente de lo real objeto. El error de medición permitido es +/- 1-3 cm.
John O'Grady
Comentado en los Estados Unidos el 15 de octubre de 2024
I definitely wasn't using the right tool for the job, but I was in a huge pinch. This bit drilled one and a half 4-1/2"x10" dry holes through solid concrete before some of the teeth got wiped out. The actual core capacity is closer to 11". This was not a pleasant experience, but the bit worked above and beyond what I expected. I'll probably just buy another bit and finish the job the way I started.I'm also really impressed with the tiny Makita rotary hammer but that's a different story...
TIM ORD
Comentado en los Estados Unidos el 19 de abril de 2024
Bought this to run a 4” sewer line through a block basement. Cut through with ease.
Peter
Comentado en Canadá el 11 de diciembre de 2023
Works well dry. I drilled a 1/4" hole first to make sure it was in the right spot, then screwed a wood circle into the hole with a concrete screw. This worked as a guide for the hole saw to get it started. Drill also came from Amazon.
Mary
Comentado en los Estados Unidos el 21 de marzo de 2022
Have done three holes through hard brick with a hd 1/2 inch drill and adapter no problems
R. Riveros
Comentado en los Estados Unidos el 21 de julio de 2020
I was able to drill a clean hole through 9 inches of concrete and stucco with a smaller (Milwaukee 2804-20) hammer drill. I did not use any water or lubricant. My tool adapter didn't come with a centering drill, so it was difficult to start the cut, but once it caught in a track it cut through very quickly, I'm guessing something like 5 to 10 minutes (I didn't time it). It produced a very fine dust. I see plenty of diamonds and tooth left on the tool and it should last for many more cuts. I could have chipped out pieces with a smaller and much cheaper drill, but the clean hole this thing left, with very small breakout edge chips just can't be matched. It drilled a really nice hole and I'm glad I spend the money on it.
Productos recomendados
Mex $1,869.00
Mex $ 878 .00 Mex $878.00
Mex $3,013.00
Mex $ 1,235 .00 Mex $1,235.00
Mex $1,687.98
Mex $ 708 .00 Mex $708.00
Mex $2,736.45
Mex $ 1,121 .00 Mex $1,121.00
Mex $327.78
Mex $ 180 .00 Mex $180.00