350mm round handle SDS wall drill, concrete cement stone tungsten carbide bit 30/40/50mm, high strength, stability, fast drilling for air conditioners, washing machines, pipe punching

By Brand : CMYKZONE

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Specifications: Product name: Bit SDS Plus shaft with round handle for concrete walls. Weight: 1.5 kg. Material: Hard metal ends. Connection rod length: approx. 350 mm. Hole saw diameter: 30/40/50 mm. Equipment used: Impact drill, electric hammer, etc.. Applications: It can be used to install air conditioners, such as hoods, or for perforating washing machine pipes, etc. Advantages: 1. Made of high quality hard metal, very durable. 2. Replace the broken adapter with your chuck in a great way. 3. Simple operation, easy to use, quick perforation. 4. Used for drilling in walls, stones, bricks, or installation of air conditioning, etc. 5. High frequency welding technology, welding holes are very strong, smooth inside and outside the weld opening. Precautions: 1. The hole opener and connecting rod should be used together to penetrate the wall. 2. Since the vibration when punching holes is too large, the fixing screws come off easily. After you drill in the wall, you can remove the positioning drill and open the hole again. 3. Hole openers can not be used for concrete, load-bearing walls, walls with steel beams. 4. This set cannot be used for impact drills and hand drills with three jaw clamps. 5. During operation, the force must be uniform and the machine must remain stable to avoid danger. Package Contents: 1 x 350mm shank 1 x 30mm extension 1 x 40mm extension 1 x 50mm extension 1 x long shaft 1 x drill bit 1 x Wrench