Product specification

Extra long straight shank drill HSSCo, ZV 3001, DIN 1869, 4,9x315/210 T1000

Code: 038000468
Supplier code: A180493G400S
Category: Tools for hole-machining » 1 » Extra Long Straight Skank Drills HSS » ZV 3001 T1000 (GT100)
more info
Ø D4,9 mm
L315 mm
l210 mm
Weight0,025 kg
Helix Angleλ = 35°÷40°
Point angleε = 118°
MaterialHSS – high-speed steel
Usage
Extra long drills are recommended for deep-hole drilling by means of jig bushes of parts made of unalloyed or alloyed steel, cast steel up to 900N/mm², grey-, malleable- or modular cast iron, sintered steel etc. It is necessary to prevent from flute-stopping by frequent withdrawing the drill. It is necessary to reduce the recommended cutting conditions regarding to the insufficient supply of the cutting fluid.
Manufacturing ModeV – ground from solid
Surface Treatmentwithout treatment
Grinding Mode
Form C – conical lip relief, split point - form C
NotePROFI tools

Attachment: