Fluteless Tap for ISO Fine Threads with Oil Groove

	Type N Form D DIN 374
Manufacturing specifications	Chamfer lead: form D Flute form: straight, with small oil grooves Thread: ground, with eccentric flank relief Other manufacturing specifications to DIN 2197.
Range of applications	For ISO metric fine threads DIN 13. For through and blind holes in non-ferrous metals and steels with a minimum 10% ductility.
Sketch
Tool material
Cutting direction	right hand-cutting
Surface	nitrited
Ø-range	M 8 - M16
Tolerance	6GX
Series No.	1909