Product specification

Cobalt taper shank drills HSSCo, DIN 345 RN, 20,5 mm

Code: 006000062
Supplier code: A432050F400S
Category: Tools for hole-machining » 2 » Taper Shank Drills » 221143
more info
Ø D20,50 mm
L243 mm
l145 mm
Weight0,590 kg
Helix Angleλ = 25°÷30°
Point angleε = 128°
Material
HSS Co - super high-speed steel (5%Co)
Manufacturing ModeF - milled
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.
Surface Treatmentwithout treatment
Grinding ModeN - conical lip relief
MORSE2
NotePROFI tools

Attachment:

Accessories

Maticový závitník pro závitové vložky Form D, HSS-G, ISO1 4H, V-COIL, 03039 /M20X2/ price on request
not available
Maticový závitník pro závitové vložky Form D, HSS-G, ISO1 4H, V-COIL, 03040 /M20X1,5/ price on request
not available