Product specification

Cobalt jobber drill HSSCo, DIN 338 RN, 11,5 mm

Code: 020000042
Supplier code: A271150V400S
Category: Tools for hole-machining » 1 » Jobber drills HSS » Cobalt Jobber Drills HSSCo5, DIN 338 RN
more info
Ø D11,50 mm
L142 mm
l94 mm
Weight0,071 kg
Helix Angleλ = 25°÷30°
Point angleε = 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 ModeV - ground from solid
Surface Treatmentwithout treatment
Grinding Mode
C - conical lip relief, split point - form C
NoteSTANDARD tools

Attachment: