Tool designation (Designation)
						N20219-M3
					
						Thread size (D N)
						M 3
					
						thread pitch (P)
						0,5 mm
					
						Overall length (l 1)
						56 mm
					
						Cutting edge length (L c)
						9 mm
					
						Useable length (l 3)
						18 mm
					
						Shank diameter (d 1)
						3,5 mm
					
						clamping width (⃞)
						2,7 mm
					
						Driving square length (l 9)
						6 mm
					
						Number of grooves (N)
						2
					
						Insert Shape