4 Flute Ballnose Endmill – Regular
Product Code: EBB4 R
Icon Guide:
- Technical Specification
- Tool Selection Chart
- Tool Parameters
- Product Drawing (PDF)
EBB4 R
|
ITEM CODE
|
MILL DIA
A |
SHANK DIA
d |
CEL
I |
OAL
L |
|
EBB4 005 R
|
0.5
|
3
|
2
|
50
|
|
EBB4 010 R
|
1.0
|
4
|
3
|
50
|
|
EBB4 015 R
|
1.5
|
4
|
4
|
50
|
|
EBB4 020 R
|
`2.0
|
4
|
5
|
50
|
|
EBB4 025 R
|
2.5
|
4
|
7
|
50
|
|
EBB4 030 R
|
3
|
4
|
10
|
39
|
|
EBB4 035 R
|
3.5
|
3.5
|
10
|
39
|
|
EBB4 040 R
|
4
|
4
|
14
|
51
|
|
EBB4 045 R
|
4.5
|
4.5
|
14
|
51
|
|
EBB4 050 R
|
5
|
5
|
16
|
51
|
|
EBB4 055 R
|
5.5
|
5.5
|
16
|
51
|
|
EBB4 060 R
|
6
|
6
|
19
|
64
|
|
EBB4 065 R
|
6.5
|
6.5
|
19
|
64
|
|
EBB4 070 R
|
7
|
7
|
19
|
64
|
|
EBB4 080 R
|
8
|
8
|
21
|
64
|
|
EBB4 090 R
|
9
|
9
|
21
|
64
|
|
EBB4 100 R
|
10
|
10
|
25
|
70
|
|
EBB4 110 R
|
11
|
11
|
25
|
70
|
|
EBB4 120 R
|
12
|
12
|
25
|
76
|
|
EBB4 130 R
|
13
|
13
|
25
|
76
|
|
EBB4 140 R
|
14
|
14
|
30
|
80
|
|
EBB4 150 R
|
15
|
15
|
30
|
80
|
|
EBB4 160 R
|
16
|
16
|
32
|
89
|
|
EBB4 180 R
|
18
|
18
|
35
|
101
|
|
EBB4 200 R
|
20
|
20
|
38
|
101
|
|
EBB4 220 R
|
22
|
22
|
38
|
101
|
|
EBB4 250 R
|
25
|
25
|
38
|
101
|
- EBB2 Series (2 Flutes) available on request
- Intermediate sizes, Weldon Flat available on request
|
CUTTING SPEED (Vc) TABLE
|
||||
|
Material Code
|
Material Group
|
HRC
|
Vc
|
|
|
R
|
Cast Iron, MS, EN-8
|
28~30
|
60~70
|
|
|
B+ve
|
High Carbon Steel, EN-9, EN-21
|
40~42
|
50~60
|
|
|
iSeries
|
Tool Steel, P20, Die Steel, OHNS, EN-31, Stainless Steel
|
60~62
|
35~45
|
|
|
NF
|
Aluminium, Brass, Copper
|
NA
|
70~80
|
|
|
TABLE FEED (Fz) CHART
|
|
|
Dia of Endmill
|
Fz (Feed per Tooth)
|
|
∅1 ~ ∅2
|
0.008 ~ 0.010
|
|
∅2 ~ ∅3
|
0.010 ~ 0.012
|
|
∅3 ~ ∅4
|
0.012 ~ 0.015
|
|
∅4 ~ ∅6
|
0.015 ~ 0.025
|
|
∅6 ~ ∅8
|
0.025 ~ 0.035
|
|
∅8 ~ ∅10
|
0.035 ~ 0.050
|
|
∅10 ~ ∅12
|
0.050 ~ 0.060
|
|
∅12 ~ ∅16
|
0.060 ~ 0.070
|
|
∅16 ~ ∅20
|
0.070 ~ 0.080
|
|
∅20 ~ ∅25
|
0.080 ~ 0.100
|
