Threading taps-for deep blind hole Material:HSS/HSS-E TiCN/TiN coated Right-hand spiral flute,machine tap for low alloy steel

Specifications(mm)

D	Pitch	Overall	TOLERANCE
M1.0	0.25	35	ISO 2 (6H/6HX)
M1.2	0.25	36	ISO 2 (6H/6HX)
M1.4	0.3	36	ISO 2 (6H/6HX)
M1.6	0.35	38	ISO 2 (6H/6HX)
M1.7	0.35	38	ISO 2 (6H/6HX)
M2	0.4	45	ISO 2 (6H/6HX)
M2.5	0.45	50	ISO 2 (6H/6HX)
M2.6	0.45	50	ISO 2 (6H/6HX)
M3.0	0.5	56	ISO 2 (6H/6HX)
M3.5	0.6	56	ISO 2 (6H/6HX)
M4.0	0.7	63	ISO 2 (6H/6HX)
M5.0	0.8	70	ISO 2 (6H/6HX)
M6.0	1	80	ISO 2 (6H/6HX)

    the tapping speed has a great influence on chip flow and the life of the tap,it is worthwhile to establish the ideal speed by tapping trials.

   Characteristics of the material,machine and clamping method should be taken into consideration