12 Pc HSS M2 End Mill and Slot Set - Brisbane

Use a slot drill , a Clarkson slot drill will cut a hole to within a thou of stated size , if using multi-flute endmills drill a pilot hole

Drill Size Chart · 1 mm, , #60, , #59, · 2 mm, , #46, , #45, · 3 mm, , #31

slot city автомати онлайн Sutton E1001700 17mm x 20mm Slot Drill 2 Flute - 8% Cobalt Steel - Regular - Sutton Tools - Sutton Tools 2 Flute Slot Drills - R30 N

slot138 Ninja trick for chain drilling: Lay out an odd number, drill the odds first then the evens That way the material on either side of the hole