11pcs Drilling Crown for Concrete Wall Hole Saw SDS Plus Hammer Drill Bit Set with Round Shaft Cement Stone Cutter Tool，Concrete Hole Saw kit
Precio:
Q865.00
Actualmente no disponible
- Producto
- How to use: Hollow drill bits (hole openers) Drill bit: Install the hollow drill bit on a suitable drill pipe, make sure the installation is secure, and tighten it through a threaded connection. Attach the drill pipe fitted with a hollow drill bit to drilling equipment such as a drill, hammer or magnetic drill and tighten it to ensure a stable connection.
- Twist drills Drilling: Mark the position on the material, start the electric drill, press down vertically, drill the hole at a constant rate, suitable for drilling small diameter holes or making positioning holes for hollow drill bits.
- Small screws Uses: It is used to fix the hollow drill bit on the drill pipe to ensure that the drill bit will not loosen when drilling, and the screw can be tightened during installation.
- function Hollow drill bit (hole opener): Mainly used to open large diameter holes, cutting materials through the annular cutting edge, and the hollow part in the middle can reduce the amount of cutting and improve drilling efficiency. It can quickly create circular holes in a variety of hard materials and the hole walls are relatively smooth.
- Drill pipe: connect the hollow drill bit and the drilling equipment (such as electric drill, electric hammer, magnetic drill, etc.) to transmit torque and axial force to ensure that the drill bit can carry out drilling work stably. Twist drill: It is usually used to drill smaller diameter holes, and it can also be used to drill positioning holes before the hollow drill bit is drilled, so that the hollow drill bit can be better positioned and prevent the deviation when drilling.
- Scope of application Building construction: drilling holes in concrete walls, floors, and ceilings for installing doors and windows, pipes (such as water pipes, gas pipes, cable pipes), anchor bolts, brackets, curtain wall keels, etc. For example, when installing the air conditioner bracket on the exterior wall of the building, it is necessary to use this type of tool to punch holes in the wall to fix the bracket.
- Stone processing: For marble, granite and other stones, this kind of tool can be used for drilling operations to meet the needs of stone decoration (such as stone background walls, stone railings) installation and processing. Machinery manufacturing and maintenance: drilling holes in metal workpieces for parts assembly, maintenance, etc. For example, holes are drilled in sheet metal to install bolts and secure mechanical parts.
- Packing List: 5-hole saw blade 2 handles 2 drill bits 2 screws 1 beautiful storage box
* Precio y unidades sujetos a revisión de Pacifiko
Información del producto
| PID | MTQzYzUxY2 |
| Número de modelo | B0DSVV2XYY |
| Garantía | 7 días sujeto a las políticas de Tienda Mundial |
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