Solid Carbide Thermal Friction Short Drill Bit, Flat Mouth Alloy Hot Melt Drilling Tip for Hole Making 1piece

Size means drill bit diameter * thread specifications compatible with this hot melt drill

Features:
Through advanced heat treatment process, the bit can maintain high hardness and abrasion resistance under the high temperature of 600 °C and high-speed rotation of 1500-3000 rpm, and withstand vertical strong extrusion pressure
This specially treated drill bit produces a high temperature of 600 °C when it rotates at high speed and touches the face of the metal material to be processed. The metal is softened at high temperature
Through the rotation and downward pressure of the drill bit, the extruded metal extends up and down along the round hole, forming a thick wall layer three times thicker than the original metal.
The thick wall layer formed at the same time has the properties of high resistance and high torsion resistance, and can be directly used for working wire.
Short drill: Suitable for penetrating the workpiece with a thickness of 0.8mm - 3mm, high hole location accuracy

Application scope of hot drilling:
Auto parts industry
Sheet metal, air conditioner, radiator and other industries
Furniture, shelves, containers, etc