![]() Smoke is a sign that you are drilling too fast and hard, generating too much heat. With non-specialized drills bits like masonry, you should drill slowly with a moderate speed when drilling metals. At the same time, it makes it easier for the drills to go deeper into the metals plate. ![]() Reduces damage drills bit and machine motors. Lubricate with oil to reduce friction and reduce heat generation, reducing the possibility of wear. Step 3: Lubricate the position to be drilled This helps prevent the drill head from deviating from the position where it needs to be drilled by using a hammer and a nail or other object. Hold the metal object to be drilled firmly. Wear gloves and safety gear to avoid harmful metals debris. How to use a masonry drills bits on metals (cordless or corded) We can use masonry drills on metals without specialized drilling for metals. The purpose is to drill hard materials such as concrete. Masonry drills bit is usually hard, larger in size, and not pointed b compared to metal drill bits. Most masonry drills bit is usually grey or silver. The drill bits are usually made of alloy steel with carbide tips. Masonry drills bit is often used hard drilling surfaces such as brick, stone, concrete, etc.
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