Descriptions: _x000D_ This Angle gauge set is made of high quality stainless steel, high hardness, and durable in use. It is a practical Angle gauge set in drill bits Angle measuring and drill sharpener inspection,and comes with a case, convenient for carrying out. _x000D_ _x000D_ _x000D_ Features: _x000D_ This Angle gauge set is made of high quality stainless steel, high hardness, and durable in use._x000D_ _x000D_ Diameter drill front edge of the protractor 50 gauge 118 summit angle of twist drills grinding gauge suitable for 118 summit diameter of not more than 50mm of grinding twist drills. _x000D_ Check the drill summit angle (60 , 70 , 90 , 110 , 118 , 125 , 135 , 150 , 160 ). _x000D_ Cutting tool angle is 60 degrees for a tooth-shaped angle 55 degree angle and metric thread, inch thread inspection, blade and special measuring tools for measuring angles _x000D_ Is a practical Angle gauge set in drill bits Angle measuring and drill sharpener inspection. _x000D_ _x000D_ Comes with a case, convenient for carrying out. _x000D_ _x000D_ _x000D_ _x000D_ Specifications:_x000D_ Material:stainless steel_x000D_ Accuracy: 5 _x000D_ Suitable For: Angle measurement _x000D_ Drill diameter angle gauge: 90mm/3.24inch_x000D_ Drill bits angle gauge: 80mm/3.15inch_x000D_ General angle gauge: 50mm/1.97inch_x000D_ _x000D_ Quantity: 3Pcs _x000D_ _x000D_ Weight:100g_x000D_ _x000D_ _x000D_ _x000D_ Package Included: _x000D_ 1 x Drill diameter angle Gauge_x000D_ 1 x Drill bits angle gauge_x000D_ 1 x General angle gauge_x000D_ 1 x case