1 In Batman Cacophony Joker (temporarily sane) tells Batman he wants to kill him. 2  He explains that if he kills Batman he will surrender to the police and give up crime. 3  Batman later tells Alfred The clown won't stop until one of us is dead. 4  Joker states to Batman I don't hate you because I'm crazy.
There are many types of diamond blade, and they have many uses, including cutting stone, concrete, asphalt, bricks, coal balls, glass, and ceramics in the construction industry; cutting semiconductor materials in the IT industry; and cutting gemstones, including diamonds, in the gem industry.
Drill bits that can drill through concrete are called masonry bits. They are also good for drilling through brick and stone. Drill bits with a tungsten carbide tip are the strongest; when it comes to solid concrete, the sharper the better. Masonry bits cut holes through concrete in two steps.