Thermal Friction Drill Bit

FEATURES:

• 100% Brand new and High quality.
• Thermal friction hot melt short drill bit, standard type round / flat.
• The middle part of the drill grinding step melt cutter blade, 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.

SPECIFICATIONS:

• Material: Tungsten steel
• Type: Round/ Flat
• Size: M3(Ø2.7mm) / M4(Ø3.7mm)/ M6(Ø5.3mm)/ M8(Ø7.3mm)/ M10(Ø9.2mm)

PACKAGE INCLUDED:

• Thermal Friction Drill Bit * 1