SpeTool 5 Pcs CNC Router Bits Set Sign Carving Up Down Extra Long Cut for Wood Profile V Groove Engrave with 1/4 Inch Shank ship03 Self-powered and easy to install

Self-powered and easy to install - require no batteries or power adapter

you can also fix it on LED IC SMD DIP or eleswhere

Digital Graphic Drawing Tablet

Tie Fasten Plier—Tightening Cutting Width 12mm

Weight: about 18g

SpeTool 5 Pcs CNC Router Bits Set Sign Carving Up Down Extra Long Cut for Wood Profile V Groove Engrave with 1/4 Inch Shank ship03 Self-powered and easy to installSpeTool 5 Pcs CNC Router Bits Set Sign Carving Up Down Extra Long Cut for Wood Profile V Groove Engrave with 1 4 Inch Shank Router Bit Set Suitable for detail profile woodwork with 1 4" shank which suit for CNC router with 1 4 collet Read more Compare the UP cut with the DOWN cut The down cut bit (left) leaves very clean edges while the up cut version (right) is far better at evacuating chips but that action can fray the edges of the cut to some