Professional Terminology of Cutting Tool Design(2)
Structural Relief AngleThe angle between the flank face of an integral tool and a reference plane, considering the overall tool structure. It is designed to ensure adequate clearance behind the cutting edge and maintain structural strength. Cutting EdgeThe sharp edge of a cutting tool formed by the intersection of the rake face and flank face, […]
Professional Terminology of Cutting Tool Design(1)
Twist DrillA rotary cutting tool featuring helical flutes for chip removal and a central web, used for machining cylindrical holes in solid materials. Conical Drill PointThe cutting section at the front end of the drill formed by a conical surface, a geometric feature that determines initial centering and penetration performance. Twist DrillA rotary cutting tool […]