Leo learns the importance of using ear defenders when breaking up concrete with a jackhammer. Unfortunately he also misses out on some cake in the process.\r<br>\r<br>Bob teaches Leo how to use a chainsaw, which can be a dangerous tool! Safety is very important, and Leo has to concentrate extra hard! The Bob the Builder .\r<br>\r<br>Heavy Metal Builder Tool Kits Construction Equipment Toyset - Saber Saw, Jack Hammer, Welding Helmet, Torch, Safety Goggle, Circular Saw This Children .\r<br>\r<br>Welcome to the official Bob the Builder YouTube Channel! Join Bob and the team as they work on building projects in Fixham and Spring City. There is no .
