DESCRIPTION

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Features:

• Titanium little drill
• TiN coating nanotechnology, high hardness, high wear resistance, high accuracy.
• Suitable for precision metal parts processing, text to play drilling, diamond, jade, emerald, dense wax, amber and so on drilling.

Specifications:

• Material: tungsten carbide-cobalt alloy 
• Surface treatment: Ti
• Shank Diameter: 3.175
• Full length: 38mm

       001: Bit  diameter : 0.3mm 

       002: Bit  diameter : 0.4mm 

       003: Bit  diameter:  0.5mm 

       004: Bit  diameter : 0.6mm 

       005: Bit  diameter : 0.7mm 

       006: Bit  diameter : 0.8mm 

       007: Bit  diameter:  0.9mm 

       008: Bit  diameter : 1.0mm

Package Included:

• 8pcs CNC Titanium Micro drill bits