Cobalt jobber drill HSSCo, DIN 338 RN, 9,1 mm RTi bronz

Product specification

Code:	020100098
Supplier code:	A270910W468S
Category:	Tools for hole-machining » 1 » Jobber drills HSS » Cobalt Jobber Drills HSSCo5, DIN 338 R Ti
Basic price:	price on request

Ø D	9,1 mm
L	125 mm
l	81 mm
Helix Angle	λ = 25°÷30°
Point angle	ε = 128°
Material HSS Co - super high-speed steel (5%Co) (HSSE)
Usage High-efficient drills with the higher thermal stress resistance are recommended for drilling of parts made of hard-tomachine materials, alloyed steel and cast steel, especially for drilling of cold- or hot-work tool steel, rolls for rolling mills, heat-treatable or carburizing steel, stainless steel.
Manufacturing Mode	V - ground from solid
Surface Treatment	Bronzoxid