MOLD FINISH MASTER SUMIBORON Ballnose Endmills BNBP Type
Hardened Steel 45 to 55HRC
Hardened Steel 55 to 60HRC
Hardened Steel 60 to 65HRC
Pre-hardened Steel
Ballnose
Flutes
Side Milling
Face Milling
R-Grooving
Profiling
Fig 1
RE ±0.005
15˚
APMX
LU
LF
I
Body
Dimensions ( mm )
Radius RE
Dia. DC
Cutting Edge Length APMX
Neck Length LU
Overall Length LF
Head Dia. DN
Shank Dia. DMM
Cat. No.
Fig
BNBP2R020-0124 BNBP2R020-0126 BNBP2R020-0204 BNBP2R020-0304 BNBP2R020-0404 BNBP2R030-0154 BNBP2R030-0156 BNBP2R030-0304 BNBP2R030-0404 BNBP2R030-0504 BNBP2R030-0604 BNBP2R050-0254 BNBP2R050-0256 BNBP2R050-0304 BNBP2R050-0404 BNBP2R050-0604 BNBP2R050-0804 BNBP2R075-0404 BNBP2R075-0406 BNBP2R100-0554 BNBP2R100-0556 BNBP2R100-0804
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.20
0.4
0.3
1.2
50
0.37
4
0.20
0.4
0.3
1.2
50
0.37
6
0.20
0.4
0.3
2.0
50
0.37
4
0.20
0.4
0.3
3.0
50
0.37
4
0.20
0.4
0.3
4.0
50
0.37
4
0.30
0.6
0.4
1.5
50
0.57
4
0.30
0.6
0.4
1.5
50
0.57
6
0.30
0.6
0.4
3.0
50
0.57
4
0.30
0.6
0.4
4.0
50
0.57
4
0.30
0.6
0.4
5.0
50
0.57
4
0.30
0.6
0.4
6.0
50
0.57
4
0.50
1.0
0.6
2.5
50
0.97
4
0.50
1.0
0.6
2.5
50
0.97
6
0.50
1.0
0.6
3.0
50
0.97
4
0.50
1.0
0.6
4.0
50
0.97
4
0.50
1.0
0.6
6.0
50
0.97
4
0.50
1.0
0.6
8.0
50
0.97
4
0.75
1.5
0.9
4.0
50
1.47
4
0.75
1.5
0.9
4.0
50
1.47
6
1.00
2.0
1.4
5.5
50
1.97
4
1.00
2.0
1.4
5.5
50
1.97
6
1.00
2.0
1.4
8.0
50
1.97
4
Grade: BN350
Identification Code
BNBP 2 R030 - 015 4 Number of Teeth Ballnose Radius Neck Length Shank Dia. Series Code
I 116
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