- Blade Material: Steel
- Country of Origin: US
- Graduations: 64ths
- Manufacturer Name: L.S. Starrett
- Number of Pieces: 1
- Series: 13 Series
- Blade Length: 3 in
Starrett® 13 squares are very popular with machinists, toolmakers and patternmakers. The sliding blades are adjustable making it practical for a wide variety of uses. The faces of the head are ground square.
- Item Features
- Sliding blades are adjustable
- Faces of the head are ground square
- Practical for a wide variety of uses
- Both ends have quick-reading 64ths grads and the graduation is located to measure perpendicularly to the axis of the drill
- By reading the graduations, the center point can be easily and accurately located
- For 6 in squares
- Beveled to 59 deg for drill grinding on one end and 41 deg the cutting angle of countersinks for machine screws at the other