STARRETT Inch Reading Double Square / Model: 13D

Specifications

• Made in America: Yes
• Type: Drill Grinding Blade Only (for 6''/150mm Squares)
• Blade Length (in): 3-1/2''
• Graduations: 64ths
• Material: Steel
• Made in America: Yes
• Type: Drill Grinding Blade Only (for 6''/150mm Squares)
• Blade Length (in): 3-1/2''
• Graduations: 64ths
• Material: Steel

• Drill Grinding Blade Only (for 6''/150mm 13 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
• 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
• Drill Grinding Blade Only (for 6''/150mm 13 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
• 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