VN10010.0080 High-speed steel HSS DIN 338
Type N
Tool geometry
Point shape - form A
Point angle 118°
Drilling depth 5xD
Right helix
Material HSS
D l1 l2 Item code On stock
0,8 30 10 VN10010.0080 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/mm² 30 0,018 0,063 0,1 0,125 0,125 0,16 0,2 0,25 0,25
P.2 | General construction steels, steel castings ≤ 850 N/mm² 30 0,016 0,05 0,08 0,1 0,1 0,125 0,16 0,2 0,2
K.1 | Cast iron (≤ 240 HB) ≤ 820 N/mm² 30 0,018 0,063 0,1 0,125 0,125 0,16 0,2 0,25 0,25
K.2 | Cast iron (> 240 HB) > 800 N/mm² 25 0,018 0,063 0,1 0,125 0,125 0,16 0,2 0,25 0,25
N.2 | Aluminium cast alloys Si (Si ≤ 12%) ≤ 600 N/mm² 70 0,02 0,08 0,125 0,16 0,16 0,2 0,25 0,315 0,315
N.3 | Aluminium cast alloys Si (Si > 12%) ≤ 600 N/mm² 36 0,016 0,05 0,08 0,1 0,1 0,125 0,16 0,2 0,2
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 800 N/mm² 30 0,014 0,04 0,063 0,08 0,08 0,1 0,125 0,16 0,16

Calculations of cutting conditions

Product attributes

Type N

Type N

more +
Normal profile of flute, normal core, point angle 118°. Drills made of HSS Co mildly strenghtened core, point angle 130°.
Point shape - form A

Point shape - form A

more +
Conical lip relief, split point, DIN 1412 form A
Drilling depth 5xD

Drilling depth 5xD

Material HSS

Material HSS

more +
High speed steel of average performance, it is applicable especially for cutters of smaller diameters and for milling of materials up to the strength of 900 MPa.
Tool geometry

Tool geometry

more +
Lead of helix 25° - 30°.
Point angle 118°

Point angle 118°

Right helix

Right helix