High Quality Materials This drilling angle gauge set is made of high quality stainless steel, with high hardness and durability. Professional design The tool angle of this gauge d The drilling angle is 60 degree tooth profile angle, 55 degree angle, and special measuring tool for metric thread, inch thread inspection, blade and angle measurement. Easy to Use This Stainless Steel Drill Angle Gauge is a handy angle gauge for drilling angle measurement and drill sharpener inspection. Miscellaneous angles Our drill angle gauge checks the top angle of the drill bit (60 , 70 , 90 , 110 , 118 , 125 , 135 , 150 , 160 ) Wide range Applications The Leading Edge Diameter Protractor Drill Angle Gauge Caliber 50 118 Twist Drill Tip Angle This is a grinding gauge for grinding drills with a point diameter of 118 and less than 50 mm. Quantity: 3 pieces Weight: 100g Package Included: 1 x Drill Diameter Angle Gauge 1 x Drill Bits Angle Gauge 1 x General Angle Gauge Note: This does not include not other things, the color is based on the first picture, and other pictures only show the effect Due to the differences between different monitors, the picture may not reflect the actual color of the item . Due to manual measurement. Please allow deviation. Thank you!