VK10015 High-speed steel HSS Co5 DIN 345
Type N
Tool geometry
Point shape - form N
Point angle 128°
Drilling depth 5xD
Right helix
Material HSS Co5
D MK l1 l2 Item code On stock
5 1 133 52 VK10015.0500 Yes
5,5 1 138 57 VK10015.0550 Yes
6 1 138 57 VK10015.0600 Yes
6,5 1 144 63 VK10015.0650 Yes
7 1 150 69 VK10015.0700 Yes
8 1 156 75 VK10015.0800 Yes
8,5 1 156 75 VK10015.0850 Yes
9 1 162 81 VK10015.0900 Yes
9,5 1 162 81 VK10015.0950 Yes
10 1 168 87 VK10015.1000 Yes
10,5 1 168 87 VK10015.1050 Yes
11 1 175 94 VK10015.1100 Yes
11,5 1 175 94 VK10015.1150 Yes
12 1 182 101 VK10015.1200 Yes
12,5 1 182 101 VK10015.1250 Yes
13 1 182 101 VK10015.1300 Yes
13,5 1 189 108 VK10015.1350 Yes
14 1 189 108 VK10015.1400 Yes
14,5 2 212 114 VK10015.1450 Yes
15 2 212 114 VK10015.1500 Yes
15,5 2 218 120 VK10015.1550 Yes
16 2 218 120 VK10015.1600 Yes
16,5 2 223 125 VK10015.1650 Yes
17 2 223 125 VK10015.1700 Yes
17,5 2 228 130 VK10015.1750 Yes
18 2 228 130 VK10015.1800 Yes
18,5 2 233 135 VK10015.1850 Yes
19 2 233 135 VK10015.1900 Yes
19,5 2 238 140 VK10015.1950 Yes
20 2 238 140 VK10015.2000 Yes
20,5 2 243 145 VK10015.2050 Yes
21 2 243 145 VK10015.2100 Yes
21,5 2 248 150 VK10015.2150 Yes
22 2 248 150 VK10015.2200 Yes
22,5 2 253 155 VK10015.2250 Yes
23 2 253 155 VK10015.2300 Yes
23,5 3 276 155 VK10015.2350 Yes
24 3 281 160 VK10015.2400 Yes
24,5 3 281 160 VK10015.2450 Yes
25 3 281 160 VK10015.2500 Yes
25,5 3 286 165 VK10015.2550 Yes
26 3 286 165 VK10015.2600 Yes
26,5 3 286 165 VK10015.2650 Yes
27 3 291 170 VK10015.2700 Yes
28 3 291 170 VK10015.2800 Yes
28,5 3 296 175 VK10015.2850 Yes
29 3 296 175 VK10015.2900 Yes
29,5 3 296 175 VK10015.2950 Yes
30 3 296 175 VK10015.3000 Yes
30,5 3 301 180 VK10015.3050 No
31 3 301 180 VK10015.3100 Yes
31,5 3 301 180 VK10015.3150 Yes
32 4 334 185 VK10015.3200 Yes
32,5 4 334 185 VK10015.3250 Yes
33 4 334 185 VK10015.3300 Yes
33,5 4 334 185 VK10015.3350 No
34 4 339 190 VK10015.3400 Yes
35 4 339 190 VK10015.3500 Yes
35,5 4 339 190 VK10015.3550 Yes
36 4 344 195 VK10015.3600 No
36,5 4 344 195 VK10015.3650 No
37 4 344 195 VK10015.3700 Yes
38 4 349 200 VK10015.3800 No
38,5 4 349 200 VK10015.3850 Yes
39 4 349 200 VK10015.3900 Yes
40 4 349 200 VK10015.4000 No
41 4 354 205 VK10015.4100 Yes
42 4 354 205 VK10015.4200 Yes
43 4 359 210 VK10015.4300 Yes
44 4 359 210 VK10015.4400 No
45 4 359 210 VK10015.4500 Yes
46 4 364 215 VK10015.4600 No
47 4 364 215 VK10015.4700 Yes
48 4 369 220 VK10015.4800 No
49 4 369 220 VK10015.4900 No
50 4 369 220 VK10015.5000 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 40 0,016 0,05 0,08 0,1 0,1 0,125 0,16 0,2 0,2
P.2 | General construction steels, steel castings ≤ 850 N/mm² 40 0,016 0,05 0,08 0,1 0,1 0,125 0,16 0,2 0,2
P.3 | Tool steels low alloyed ≤ 1100 N/mm² 40 0,016 0,05 0,08 0,1 0,1 0,125 0,16 0,2 0,2
M.1 | Corrosion- and acid-proof steels ≤ 750 N/mm² 18 0,014 0,04 0,063 0,08 0,08 0,1 0,125 0,16 0,16
M.2 | Corrosion- and acid-proof steels 750 - 850 N/mm² 14 0,012 0,032 0,05 0,063 0,063 0,08 0,1 0,125 0,125
M.3 | Corrosion- and acid-proof steels > 850 N/mm² 16 0,012 0,032 0,05 0,063 0,063 0,08 0,1 0,125 0,125
K.1 | Cast iron (≤ 240 HB) ≤ 820 N/mm² 35 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 30 0,018 0,063 0,1 0,125 0,125 0,16 0,2 0,25 0,25
N.4 | Cooper-zinc alloys, cooper-tin alloys ≤ 850 N/mm² 35 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

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

Point shape - form N

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Conical lip relief, DIN 1412 form N.
Drilling depth 5xD

Drilling depth 5xD

Material HSS Co5

Material HSS Co5

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Very high performance high speed steel with good toughness for milling cutters and for milling of materials up to the strength of 1200 MPa.
Tool geometry

Tool geometry

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Lead of helix 25° - 30°.
Point angle 128°

Point angle 128°

Right helix

Right helix