Large DIA: 7/8" 
2 vacuum adaptors (1-1/4"‚ & 1-3/8") and adjustment hex
127mm) with the simple turn of a thumb wheel
Pin view finder shows quantity of pins in magazine
The Docking Station also works with the Pocket-Hole Jig 720
703 CNC BALL NOSE SET Dust Collection & Air Filtration Large DIA: 7/8" 3 PIECES The 703 Ball Nose Set is designed for small CNC machines. This group contains three 1 4" shank bits consisting of two Ball Nose Spirals and one Conical Ball Nose Spiral. Great for CNC profiling. Contains: SC66, RU1800RN, and RU2075RN. SIMILAR SIZES Part # Pcs Description 703 3 Ball Nose Set SC66, RU1800RN, RU2075RN 705 5 Starter Set SC64, SC66, RU2075, 1502, 1550 706 6 Lettering Set 1403, 1404, 1550, 1572, 2051, RU2075CN 708 8 Engraving Set