Product specification

Cobalt long series straight shank drills HSSCo, DIN 340 RN, 3,1 mm T1000

Code: 003000530
Supplier code: A250310G400S
Category: Tools for hole-machining » 1 » Long Series Straight Shank Drills HSS » 2915 T1000
Basic price: 100,44 CZK
more info
Ø D3,10 mm
L106 mm
l69 mm
Weight0,0040 kg
Helix Angleλ = 35°÷40°
Point angleε = 128°
Material
HSSCo -super high-speed steel 5% Co (HSSE)
Manufacturing ModeV – ground from solid
Usage
Efficient drills are recommended for deep-hole drilling of-parts made of unalloyed steel or alloyed steel, cast steel up to 900 N/mm², grey-,malleable- or modular cast iron, sintered steel, Al-alloys with discontinuous chip, bronze, tough brass.
Surface Treatment
black oxide coated or steam tempered
Grinding ModeForm N - conical lip relief
NotePROFI tools

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