what material is drilled with a hammer drill?\nstainless steel\ncast iron\nhardwood\nconcrete
what material is drilled with a hammer drill?\nstainless steel\ncast iron\nhardwood\nconcrete
Answer
Brief Explanations:
A hammer - drill is designed for drilling into hard materials like concrete. Stainless steel, cast iron, and hardwood are usually drilled with regular drills. Hammer - drills use a hammering action along with rotation to break through tough surfaces like concrete.
Answer:
D. concrete