What is it?
A combination square is a tool composed of a ruled blade and inter-changeable heads Who uses it and why? People that use a Combination square are: Woodworkers, Masons and Metalworkers, so they can determine flatness and measuring angles. What materials can they be used on? Some materials that a Combination Square can be used on are: Wood and Metal How is it used? A Combination Square is used by putting it on a flat surface, and then measures angles and lengths on surfaces, also used for measuring circles. What are their distinctive features? Some distinctive features that the Combination Square includes a ruled blade and interchangeable head. Where can I buy it? A Combination Square can be bought at Hardware Stores (Home Depot or Menards) How much does it cost? A Combination Square costs about $5-15 |