LBS Catalog
Multi-Flute Finishing End Mills
High Speed Steel Fractional/Black & Gold
Packaging: All sizes are individually packaged.
Series 5250A Multi-Flute Finishing End Mills
Long Length/Center Cutting/Single End
Cutting Tools The multi-flute end mill has a better finishing capability than the 2-flute end mill. At any given instance, at least one and often two of the teeth are solidly in the cut. The cutting action is smoother than that of the 2-flute end mill, with less chatter and flutter. The multi-flute end mill has ample chip carrying capacity, and at the same time the finish is usually fine enough that a second finishing cut is unnecessary.
5250A
Shank Dia.
Length of Cut
Overall Length
5250A Item No.
Shank Dia.
Length of Cut
Overall Length
5250A Item No.
Size
No. of Flutes
Size
No. of Flutes
1”
1”
4”
6-1/2”
4
18070
1/4”
3/8”
1-1/4”
3-1/16”
4
18058
1”
1”
4”
6-1/2”
6
18071
5/16”
3/8”
1-3/8”
3-1/8”
4
18059
1-1/4” 1-1/4”
4”
6-1/2”
4
18072
3/8”
3/8”
1-1/2”
3-1/4”
4
18060
1-1/4” 1-1/4”
4”
6-1/2”
6
18073
1/2”
1/2”
2”
4”
4
18061
1-1/2” 1-1/4”
4”
6-1/2”
4
18074
5/8”
5/8”
2-1/2”
4-5/8”
4
18062
1-1/2” 1-1/4”
4”
6-1/2”
6
18075
3/4”
3/4”
3”
5-1/4”
4
18064
2”
1-1/4”
4”
6-1/2”
6
18076
3/4”
3/4”
3”
5-1/4”
6
18065
2”
2”
6”
6-1/2”
6
18077
7/8”
7/8”
3-1/2”
5-3/4”
4
18067
7/8”
7/8”
3-1/2”
5-3/4”
6
18068
Series 5350A Multi-Flute Finishing End Mills
Extra-Long Length/Center Cutting/Single End
The multi-flute end mill has a better finishing capability than the 2-flute end mill. At any given instance, at least one and often two of the teeth are solidly in the cut. The cutting action is smoother than that of the 2-flute end mill, with less chatter and flutter. The multi-flute end mill has ample chip carrying capacity, and at the same time the finish is usually fine enough that a second finishing cut is unnecessary.
Assortments A-12 Fasteners F-72
5350A
Shank Dia.
Length of Cut
Overall Length
5350A Item No.
Shank Dia.
Length of Cut
Overall Length
5350A Item No.
Cutting Tools C-325
Size
No. of Flutes
Size
No. of Flutes
Pipe Fittings P-541 Electrical E-704 Hydraulics H-745
1/4”
3/8”
1-3/4”
3-9/16”
4
18101
7/8”
7/8”
5”
7-1/4”
4
18114
5/16”
3/8”
2”
3-3/4”
4
18103
7/8”
7/8”
5”
7-1/4”
6
18115
3/8”
3/8”
2-1/2”
4-1/4”
4
18105
1”
1”
6”
8-1/2”
4
18116
15/32” 1/2”
3”
5”
4
18108
1”
1”
6”
8-1/2”
6
18117
1/2”
1/2”
3”
5”
4
18109
1-1/4” 1-1/4”
6”
8-1/2”
6
18119
Abrasives AB-782 MRO M-833
5/8”
5/8”
4”
6-1/8”
4
18111
2”
2”
6”
9-3/4”
6
18123
3/4”
3/4”
4”
6-1/4”
4
18112
3/4”
3/4”
4”
6-1/4”
6
18113
Tel: (225) 272-6200 Fax: (225) 272-7001
sales@lbsbr.com www.lightningboltandsupply.com
C-532
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