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 1This Angle gauge set is made of high quality stainless steel, high hardness, and durable in use 2Diameter 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 3Check the drill summit angle (60 , 70 , 90 , 110 , 118 , 125 , 135 , 150 , 160 ) 4Is a practical Angle gauge set in drill bits Angle measuring and drill sharpener inspection 5Cutting 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