





2 Flute Taper Neck Ballnose Endmill – Regular
Product Code: EBB2 TN
Categories: End Mill, SOLID CARBIDE TOOLS
Icon Guide:







- Technical Specification
- Tool Selection Chart
- Tool Parameters
- Product Drawing (PDF)
EBB2 TN
ITEM CODE
|
MILL DIA
D |
SHANK DIA
d |
CEL
l2 |
l3
|
RELIEVE LENGTH l1
|
OAL
L |
ANGLE 0
|
EBB2 020 TN B+ve
|
2
|
4
|
4
|
6
|
23
|
60
|
2.5°
|
EBB2 030 TN B+ve
|
3
|
6
|
6
|
9
|
40
|
75
|
2.5°
|
EBB2 040 TN B+ve
|
4
|
6
|
8
|
11
|
37
|
75
|
2°
|
EBB2 050 TN B+ve
|
5
|
8
|
10
|
13
|
49
|
100
|
2°
|
EBB2 060 TN B+ve
|
6
|
8
|
12
|
16
|
51
|
100
|
1.5°
|
EBB2 080 TN B+ve
|
8
|
10
|
14
|
17
|
53
|
100
|
1.5°
|
- EBB4 Series (4 Flutes) available on request
- iSeries and Regular Series available on request
CUTTING SPEED (Vc) TABLE
|
|
|
|
|
CUTTING SPEED (Vc) TABLE
|
|
|
|
|
Material Code
|
Material Group
|
SHANK DIA
d |
HRC
|
Vc
|
R
|
Cast Iron, MS, EN-8
|
3
|
28~30
|
60~70
|
B+ve
|
High Carbon Steel, EN-9, EN-21
|
3
|
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
|