Classification of hot melt drill bits

According to the requirements of the workpiece surface, hot melt drill is divided into "round type (frictiondrill guichenoti type frictiondrill)" and "flat type (frictiondrill row flat frictiondrill):

    Round type frictiondrill (standard type frictiondrill): frictiondrill penetrate the workpiece while drawing the bushing to form a convex ring. The surface of the boss, suitable for thread sealing or nut washer

    Flat type frictiondrill (designated flat frictiondrill): the middle part of the drill grinding step melt cutter blade, and the hot melt drilling liner to penetrate the workpiece drawing to form a convex surface of the workpiece (ring cut milling and chamfer), make the surface smooth

M3, M4, M5, M6, M8, M10, M12 ,M14 Thermal Friction Drill bit Select
You can choose the size of the required specifications, buy it now.

Package: 1 x Thermal Friction Drill Bit
 
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