Description:2mm Tungsten Carbide End Mill Cutter PCB Cutter Engraving Bit<br>Specifications:<br>          Product Name       PCB drill bit (End Mill)           Material       blade carbide (tungsten steel)           Shank       3.175mm           Length       39mm           Blade Diameter       2mm           Blade Length       10.5mm   <br>  <br> Features: (1) Select high-quality ultrafine grain tungsten steel bar， precision machining by high accurate equipment;<br> (2) With good milling and cutting performance， ensuring high efficiency;<br> (3) High hardness， wear resistance， and intensity; anti-bending;<br> (4) To removing chips， with big space and small resistance; (5) Smooth chip removal， less heating value， to reduce pollution;<br> (6) Sharp cutting edge， reduce cutting force， lower breaking rate and improve the quality of hole wall;<br> (7) Symmetrical cutting blade， help to high effective cutting， avoiding drilling offset.  <br>Package included:1x  End Mill Cutter<br>More Details: