Intro to Millwright Practice Exam

Which type of hammer has replaceable striking surfaces?

1. Dead Blow Hammer

2. Soft Face Hammer

3. Mallet

4. Sledge Hammer

The correct answer is: Soft Face Hammer

The correct choice is the soft face hammer because it is specifically designed with replaceable striking surfaces, typically made from soft materials such as rubber, plastic, or urethane. This feature allows the hammer to effectively strike delicate surfaces without causing damage, while also extending the lifespan of the tool since the striking faces can be replaced when worn out. In addition to this functionality, soft face hammers are versatile and commonly used in tasks that require a gentler touch, such as assembly work or when working with finished surfaces. This makes them particularly useful in millwrighting and similar trades where maintaining the integrity of the workpiece is crucial. Other hammer types mentioned do not typically have replaceable striking surfaces, limiting their versatility or increasing the chance of damaging surfaces when used improperly. For example, dead blow hammers have a solid, non-replaceable striking face designed to minimize rebound, while a mallet is often made from a single piece of material. Lastly, sledge hammers are generally used for heavier applications and also have solid, non-replaceable striking faces that are intended for maximum impact force.