VN51105.0400High-speed steel HSS Co5
Tool geometry
Point shape - form N
Point angle 90°
Right helix
Material HSS Co5
NC-spotting drills 90° long
D l1 l2Item codeOn stock
410012 VN51105.0400 Yes

Cutting conditions


Material

Strength

Vc
fz(mm/r)
Ø1

Ø2

Ø3,15

Ø4

Ø5

Ø6,3

Ø8

Ø10

Ø12,5
P.1 | Free-cutting steels, general construction steels≤ 600 N/mm²320,0180,0630,10,1250,1250,160,20,250,25
P.2 | General construction steels, steel castings≤ 850 N/mm²300,0160,050,080,10,10,1250,160,20,2
P.3 | Tool steels low alloyed≤ 1100 N/mm²250,0160,050,080,10,10,1250,160,20,2
P.4 | Heat treatable steels≤ 900 N/mm2150,0140,040,0630,080,080,10,1250,160,16
M.1 | Corrosion- and acid-proof steels≤ 750 N/mm²100,0120,0320,050,0630,0630,080,10,1250,125
M.2 | Corrosion- and acid-proof steels750 - 850 N/mm²60,0120,0320,050,0630,0630,080,10,1250,125
M.3 | Corrosion- and acid-proof steels> 850 N/mm²80,0120,0320,050,0630,0630,080,10,1250,125
K.1 | Cast iron (≤ 240 HB)≤ 820 N/mm²300,0180,0630,10,1250,1250,160,20,250,25
K.2 | Cast iron (> 240 HB)> 800 N/mm²250,0180,0630,10,1250,1250,160,20,250,25

Calculations of cutting conditions

Product attributes

Tool geometry

Tool geometry

more +
Lead of helix 20°.
Point angle 90°

Point angle 90°

Material HSS Co5

Material HSS Co5

more +
Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.
Point shape - form N

Point shape - form N

more +
Conical lip relief, DIN 1412 form N.
Right helix

Right helix