Product specification

Cobalt jobber drill HSSCo, DIN 338 RN, 5,75 mm RTi bronz

Code: 020100022
Supplier code: A270575W468S
Category: Tools for hole-machining » 1 » Jobber drills HSS » Cobalt Jobber Drills HSSCo5, DIN 338 R Ti
more info
Ø D5,75 mm
L93 mm
l57 mm
Weight0,013 kg
Helix Angleλ = 25°÷30°
Point angleε = 128°
Material
HSSCo – super high-speed steel, Alloyed 5% Co (HSSE)
Usage
High-efficient drills with the higher thermal stress resistance are recommended for drilling of parts made of hard-to-machine 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 Treatmentbronzoxid
Grinding Mode
Form C – conical lip relief, split point
Note 

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