Slow helix jobber drill HSS, DIN 338 RH, 4,9X86/52

Product specification

Code:	090000040
Supplier code:	A230490V000S
Category:	Tools for hole-machining » 1 » Jobber drills HSS » Slow Helix Jobber Drills DIN 338 RH, 12°, HSS, 5xD
Basic price:	price on request

Ø D	4,90 mm
L	86 mm
l	52 mm
Weight	0,008 kg
Helix Angle	λ = 10°÷15°
Point angle	ε = 118°
Material	HSS - high-speed steel
Manufacturing Mode	V - ground from solid
Usage Efficient drills are recommended for drilling of parts made of hard and brittle materials with sectional chip like non-ferrous metalls, plastics, synthetic resins, horn matter, asbestos slate, mica etc..
Surface Treatment	without treatment
Grinding Mode	N - conical lip relief
Note	PROFI tools