Quick helix jobber drill HSS, DIN 338 RW, 3,4X70/39

Product specification

Code:	020000125
Supplier code:	A220340V000S
Category:	Tools for hole-machining » 1 » Jobber drills HSS » Quick Helix Jobber Drills DIN 338 RW, HSS
Basic price:	price on request

Ø D	3,40 mm
L	70 mm
l	39 mm
Weight	0,003 kg
Helix Angle	λ = 35°÷40°
Point angle	ε = 128°
Material	HSS - high-speed steel
Manufacturing Mode	V - ground from solid
Usage Efficient drills are recommended for drilling of parts made of soft materials with continuous chip like aluminium, zinc, copper, silumin, electron, thermoplastics etc.
Surface Treatment	without treatment
Grinding Mode	N - conical lip relief
Note	PROFI tools