Thermal Friction Hot Melt Short Drill Bit – menzessential

• Simple fast processing can be installed in machining centres. CNC machine tools. milling machine. bench drill. drilling machine.
• 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 blades. and the hot melt drilling to penetrate the workpiece drawing to form a convex surface of the workpiece (ring cut milling and chamfer). make the surface smooth.

Specification:

• Handle type: Straight handle
• Cooling type (internal cold/external cold) : External cold
• Cutting diameter: 7.3(mm)
• Handle diameter: 8(mm)
• Slot length: 13.5(mm)
• Material: Tungsten steel
• Packing list: Tungsten steel drill bit*1