0.05mm-20mm cnc tungsten carbide drill bits Solid carbide drill bit

 Please click the pictures below if you are interested in them.

Picture
Model	JR101	JR102	JR103	JR104	JR105
Name	Twist drill bit	Coolant drill bit	Nano coating drill bit	Three edges drill bit	Straight flute drill
Processing objects	Steels, other materials	Ordinary steel and difficult materials	HRC 40-60, for hardness steels and other hardness materials	Cast iron, alumunim	Cast iron, Aluminum , other short cut materials

Picture
Model	JR125	JR129	JR124	JR126	JR127
Name	Micro left-handed drill bit	Micro right-handed drill bit	NC spot drill bit	Spiral step drill bits	Nano coating Micro drill bit
Processing objects	Aluminum, other metal	PCB, Synthetic stone, metals	Steel, copper, titanium, other metals drilling	Clock, glasses frames, composite etc.	HRC>55.Clock, steels, composite materials etc.

Pictuture
Model	JR128	JR122	JR121	JR164
Name	3.175mm (1/8 inch) shank drill bits	Drill bits for  countersinking	Slot drill bits	Engraving bits
Processing object	PCB, other non-metal materials	PCB,  sheet metal, other  countersinking	PCB,  sheet metal and other metal fixture and drilling	PCB, PVC, metal

 Please click the above pictures if you are interested in them.

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