Machine tap, 2B, DIN 374, UNF 12-28 /4065/ TiN

Product specification

Code:	129000281
Category:	Tools For Threading » 1 » Machine Taps » Machine Taps - DIN 374, DIN 376 » Machina tap with righ-hand spiral flutes - DIN 374, 376 » "UNF" /4065/ TiN, DIN 374, HSSE, 2B, typ-N

No ring easily machinable steels up to 800 N/mm²; aluminium alloys; copper alloys (short chipping)
Material HSSE - super high-speed steel (5%Co)
Points	approx. 35° TiN
Recommended application Free cutting steels, structural steels and heat-treated steels up to 800 N/mm²; Aluminium alloys < 10% Si
Possible apllication spheroidal graphite cast iron, malleable cast iron; soft aluminium; aluminium alloys > 10% Si; copper alloys (long chipping)
Alternative use	unalloyed copper
Order No.	4065
Tolerance	2B
Chamfer	C / 2,5P
d₁	12-28
P	5,48 mm
l₁	80 mm
l₂	9 mm
d₂	4 mm
a	3 mm