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Metal Removal Solid Carbide End Mills - 4 Flute Ball Nose 

• 30º Right hand spiral
• Use for finish to semi-finish plunging, slotting and peripheral milling
• Use for right hand cutting
• Rigidity is 2 to 3 times that of high speed steel
• Available from 1/32" to 1" diameters




Contact Us for technical assistance or with questions about this product.

National Supply Source works through a network of over 130 distributor locations throughout the country. Click the link next to the product you are interested in to either order online or request more information from the distributor for your area.

Order # Description 1Description 2Cutting DiameterFlute LengthMaterialNumber of FlutesOverall Length Your Price Find a Distributor for Your Area
47098986 1/8x1/8 4 Flute Single EndCarbide Long Ball Nose End Mill.1250", 1/8".7500", 3/4"Solid Carbide42-1/4" $30.75
47098987 3/16x3/16 4 Flute Single EndCarbide Long Ball Nose End Mill.1875", 3/16".7500", 3/4"Solid Carbide42-1/2" $34.15
47098988 1/4x4-1/4 4 Flute Single EndCarbide Long Ball Nose End Mill.2500", 1/4"1.1250", 1-1/8"Solid Carbide43" $42.34
47098989 5/16x5/16 4 Flute Single EndCarbide Long Ball Nose End Mill.3125", 5/16"1.1250", 1-1/8"Solid Carbide43" $52.47
47098990 3/8x3/8 4 Flute Single EndCarbide Long Ball Nose End Mill.3750", 3/8"1.1250", 1-1/8"Solid Carbide43" $66.50
47098991 7/16x7/16 4 Flute Single EndCarbide Long Ball Nose End Mill.4375", 7/16"2"Solid Carbide44" $105.35
47098992 1/2x1/2 4 Flute Single EndCarbide Long Ball Nose End Mill.5000", 1/2", 12.7mm2"Solid Carbide44" $119.74
47098993 5/8x5/8 4 Flute Single EndCarbide Long Ball Nose End Mill.6250", 5/8"2-1/4"Solid Carbide45" $224.42
47098994 3/4x3/4 4 Flute Single EndCarbide Long Ball Nose End Mill.7500", 3/4"2-1/4"Solid Carbide45" $290.68
47098995 1"x1" 4 Flute Single EndCarbide Long Ball Nose End Mill1.0000", 1"2-1/4"Solid Carbide45" $582.63
47098997 3/16x3/16 4 Flute Single EndCarbide Extra Long Ball Nose End Mill.1875", 3/16"1.1250", 1-1/8"Solid Carbide43" $41.03
47098999 5/16x5/16 4 Flute Single EndCarbide Extra Long Ball Nose End Mill.3125", 5/16"1-5/8"Solid Carbide44" $67.56
47099001 7/16x7/16 4 Flute Single EndCarbide Extra Long Ball Nose End Mill.4375", 7/16"3"Solid Carbide46" $164.63
47099003 5/8x5/8 4 Flute Single EndCarbide Extra Long Ball Nose End Mill.6250", 5/8"3"Solid Carbide46" $355.92
47099005 1"x1" 4 Flute Single EndCarbide Extra Long Ball Nose End Mill1.0000", 1"3"Solid Carbide46" $652.46
47099008 3/32x1/8 2 Flute Single EndCarbide Ball Nose End Mill.0938", 3/32".3750", 3/8"Solid Carbide21-1/2" $18.30
47099037 1/16x1/8 4 Flute Single EndCarbide Ball Nose End Mill.0625", 1/16".1875", 3/16"Solid Carbide41-1/2" $18.30
47099042 1/8x1/8 4 Flute Single EndCarbide Ball Nose End Mill.1250", 1/8".5000", 1/2", 12.7mmSolid Carbide41-1/2" $18.30
47099043 5/32x3/16 4 Flute Single EndCarbide Ball Nose End Mill.1562", 5/32".5625", 9/16"Solid Carbide42" $25.21
47099044 3/16x3/16 4 Flute Single EndCarbide Ball Nose End Mill.1875", 3/16".6250", 5/8"Solid Carbide42" $25.94
47099045 7/32x1/4 4 Flute Single EndCarbide Ball Nose End Mill.2188", 7/32".6250", 5/8"Solid Carbide42-1/2" $31.60
47099046 1/4x1/4 4 Flute Single EndCarbide Ball Nose End Mill.2500", 1/4".7500", 3/4"Solid Carbide42-1/2" $33.25
47099047 9/32x5/16 4 Flute Single EndCarbide Ball Nose End Mill.2812", 9/32".7500", 3/4"Solid Carbide42-1/2" $35.99
47099048 5/16x5/16 4 Flute Single EndCarbide Ball Nose End Mill.3125", 5/16".8125", 13/16"Solid Carbide42-1/2" $37.48
47099049 3/8x3/8 4 Flute Single EndCarbide Ball Nose End Mill.3750", 3/8".8750", 7/8"Solid Carbide42-1/2" $47.41
47099050 7/16x7/16 4 Flute Single EndCarbide Ball Nose End Mill.4375", 7/16"1.0000", 1"Solid Carbide42-3/4" $69.68
47099051 1/2x1/2 4 Flute Single EndCarbide Ball Nose End Mill.5000", 1/2", 12.7mm1.0000", 1"Solid Carbide43" $80.92
47099052 9/16x9/16 4 Flute Single EndCarbide Ball Nose End Mill.5625", 9/16"1.1250", 1-1/8"Solid Carbide43-1/2" $137.26
47099053 5/8x5/8 4 Flute Single EndCarbide Ball Nose End Mill.6250", 5/8"1-1/4"Solid Carbide43-1/2" $153.59
47099054 11/16x3/4 4 Flute Single EndCarbide Ball Nose End Mill.6875", 11/16"1-3/8"Solid Carbide44" $246.91
47099055 3/4x3/4 4 Flute Single EndCarbide Ball Nose End Mill.7500", 3/4"1-1/2"Solid Carbide44" $226.76
47099056 7/8x7/8 4 Flute Single EndCarbide Ball Nose End Mill.8750", 7/8"1-1/2"Solid Carbide44" $392.67
47099060 1"x1" 4 Flute Single EndCarbide Ball Nose End Mill1.0000", 1"1-1/2"Solid Carbide44" $401.65