LBS Catalog
2-Flute Ball Nose End Mills
High Speed Steel Fractional/Bright
Packaging: All sizes are individually packaged.
Series 6400A 2-Flute Ball Nose End Mills
Regular LengthCenter Cutting/Single End
Cutting Tools Ball-Nose end mills have rounded end cutting edges. This style of end mill is available as a center cutting tool only. It is used where rounded details must be machined in a part (for example, a slot with a rouded bottom). It is also used where sharp ma- chined corners must be avoided. Ball nose end mills are also widely used for delicate cuts on contoured surfaces of molds and dies.
Shank Dia.
Length of Cut
Overall Length
6400A Item No.
Size
No. of Flutes
1/8”
3/8”
3/8”
2-5/16”
2
18369
6400A
3/16”
3/8”
1/2”
2-3/8”
2
18370
1/4”
3/8”
5/8”
2-7/16”
2
18371
5/16”
3/8”
3/4”
2-1/2”
2
18372
3/8”
3/8”
3/4”
2-1/2”
2
18373
Shank Dia.
Length of Cut
Overall Length
6400A Item No.
Size
No. of Flutes
7/16”
1/2”
1”
3”
2
18374
1/2”
1/2”
1”
3”
2
18375
7/8”
7/8”
2”
4-1/4”
2
18383
9/16”
1/2”
1-1/8”
3-1/8”
2
18376
15/16”
3/4”
2-1/4”
4-1/2”
2
18384
5/8”
1/2”
1-1/8”
3-1/8”
2
18377
1”
3/4”
2-1/4”
4-1/2”
2
18385
5/8”
5/8”
1-3/8”
3-1/2”
2
18378
1”
1”
2-1/4”
4-3/4”
2
18386
3/4”
1/2”
1-5/16”
3-5/16”
2
18379
1-1/8”
1”
2-1/4”
4-3/4”
2
18387
3/4”
3/4”
1-5/8”
3-7/8”
2
18380
1-1/4” 1-1/4”
2-1/2”
5”
2
18388
13/16”
3/4”
2”
4-1/4”
2
18381
1-1/2” 1-1/4”
2-1/2”
5”
2
18389
7/8”
3/4”
2”
4-1/4”
2
18382
Series 6450A Multi-Flute Ball Nose End Mills
Regular LengthCenter Cutting/Double End
Ball-Nose end mills have rounded end cutting edges. This style of end mill is available as a center cutting tool only. It is used where rounded details must be machined in a part (for example, a slot with a rouded bottom). It is also used where sharp ma- chined corners must be avoided. Ball nose end mills are also widely used for delicate cuts on contoured surfaces of molds and dies.
Assortments A-12 Fasteners F-72
Shank Dia.
Length of Cut
Overall Length
6450A Item No.
Size
No. of Flutes
Cutting Tools C-325
1/8”
3/8”
3/8”
3-1/16”
2
18399
Pipe Fittings P-541 Electrical E-704 Hydraulics H-745
3/16”
3/8”
7/16”
3-1/8”
2
18402
1/4”
3/8”
1/2”
3-1/8”
2
18405
5/16”
3/8”
9/16”
3-1/8”
2
18407
6450A
3/8”
3/8”
9/16”
3-1/8”
2
18409
7/16”
1/2”
13/16”
3-3/4”
2
18410
Abrasives AB-782 MRO M-833
1/2”
1/2”
13/16”
3-3/4”
2
18411
5/8”
5/8”
1-1/8”
4-1/2”
2
18412
3/4”
3/4”
1-5/16”
5”
2
18413
1”
1”
1-5/8”
5-7/8”
2
18415
Tel: (225) 272-6200 Fax: (225) 272-7001
sales@lbsbr.com www.lightningboltandsupply.com
C-538
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