P 300 series

P 370

Multifunction Cylindrical Milling cutter for finishing slots and shoulders

P 370
P 370

Suggested applications

Steels

hardened steels < 56 hrc

hardened steels > 56 hrc

stainless steel

superalloys

cast iron

aluminum alloys & plastic materials

graphite

Drilling types

Features

Tools

ARTD1h10D2h6D3L1L2L3L4R45°ZUNCOATED
P370-0619C26,006,0070196C2-U
P370-0624C26,006,0080246C2-U
P370-0827C28,008,0080276C2-U
P370-0832C28,008,0080326C2-U
P370-1032C210,0010,0080326C2-U
P370-1038C210,0010,0080386C2-U
P370-1236C212,0012,0090366C2-U
P370-1248C212,0012,00100486C2-U
P370-1445C214,0014,00100456C2-U
P370-1455C214,0014,00110556C2-U
P370-1648C216,0016,00100486C2-U
P370-1660C216,0016,00120606C2-U
P370-2052C220,0020,00100526C2-U
P370-2065C220,0020,00120656C2-U

Cutting parameters

P 370D Z Vc fz ap ae N rpm F Q cm3/min
Click to see material list
P1 P2 K1P1 K1
6 6 90 0,015 15 0,18 4777 430 1,16
8 6 90 0,020 20 0,24 3583 430 2,06
10 6 90 0,025 25 0,30 2866 430 3,22
12 6 90 0,035 30 0,36 2389 502 5,42
14 6 90 0,032 35 0,42 2047 393 5,78
16 6 90 0,040 40 0,48 1791 430 8,25
20 6 90 0,050 50 0,60 1433 430 12,90
Click to see material list
P3 P4 K2 K3
6 6 60 0,015 15 0,18 3185 287 0,77
8 6 60 0,018 20 0,24 2389 258 1,24
10 6 60 0,020 25 0,30 1911 229 1,72
12 6 60 0,025 30 0,36 1592 239 2,58
14 6 60 0,027 35 0,42 1365 221 3,25
16 6 60 0,030 40 0,48 1194 215 4,13
20 6 60 0,040 50 0,60 955 229 6,88
Click to see material list
P5 K4
6 6 40 0,010 15 0,18 2123 127 0,34
8 6 40 0,012 20 0,24 1592 115 0,55
10 6 40 0,015 25 0,30 1274 115 0,86
12 6 40 0,025 30 0,36 1062 159 1,72
14 6 40 0,028 35 0,42 910 153 2,25
16 6 40 0,030 40 0,48 796 143 2,75
20 6 40 0,035 50 0,60 637 134 4,01
ae<0.4D1 fz+20% - Uncoated -30%

Formulas

Cutting speedVc = D x n x 3,14
1000
m/min
Tool revolutionn = Vc x 1000
3,14 x D
rpm
Feed for toothfz = F
z x n
mm
Feed rateF = fz x z x nmm/min
Material removal rateQ = ap x ae x F
1000
cm3/min