Metal Cutting Tools: High Speed Steel & Solid Carbide > End Mills (ET03) - (142277 Products)
Seco - 12mm, 2 Flute, Single End, Solid Carbide, 1mm Corner Radius End Mill - 80mm OAL, 0° Helix, Right Hand Flute, 0.5mm LOC, Right Hand Cut, 36mm Extended Reach
Item #: 64514094
Brand: Seco
Model #: 24593
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
12.00
Mill Diameter (Decimal Inch)
0.4724
End Type
Corner Radius
Corner Radius (mm)
1.000
Corner Radius (Decimal Inch)
0.0394
Number of Flutes
2
Material
Solid Carbide
Finish/Coating
MEGA
Length of Cut (mm)
0.50
Length of Cut (Decimal Inch)
0.0197
Shank Diameter (mm)
12.00
Overall Length (mm)
80.00
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
0
Reach Length (mm)
36.00
Material Grade
Micrograin
Single or Double End
Single
Centercutting
Yes
Flute Direction
Right Hand
Extended Reach
Yes
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Walter-Prototyp - 11.99mm, 4 Flute, Single End, Solid Carbide, 3mm Corner Radius End Mill - 3" OAL, 50° Helix, Right Hand Flute, 26mm LOC, Right Hand Cut,
Item #: 68318450
Brand: Walter-Prototyp
Model #: 6579401
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
11.99
Mill Diameter (Decimal Inch)
0.4720
End Type
Corner Radius
Corner Radius (mm)
3.000
Corner Radius (Decimal Inch)
0.1180
Number of Flutes
4
Material
Solid Carbide
Finish/Coating
TiAlN
Length of Cut (mm)
26.00
Length of Cut (Decimal Inch)
1.0236
Shank Diameter (mm)
12.00
Overall Length (Inch)
3
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
50
Single or Double End
Single
Length Type
Long
Centercutting
Yes
Flute Direction
Right Hand
Extended Reach
Yes
Series/List
MC326
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
M.A. Ford - 16mm, 4 Flute, Single End, Solid Carbide, 0.5mm Corner Radius End Mill - 89mm OAL, 30° Helix, Right Hand Flute, 30mm LOC, Right Hand Cut
Item #: 65770372
Brand: M.A. Ford
Model #: 11162991
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
16.00
Mill Diameter (Decimal Inch)
0.6299
End Type
Corner Radius
Corner Radius (mm)
0.500
Corner Radius (Decimal Inch)
0.0200
Number of Flutes
4
Material
Solid Carbide
Length of Cut (mm)
30.00
Length of Cut (Decimal Inch)
1.1811
Shank Diameter (mm)
16.00
Overall Length (mm)
89.00
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
30
Single or Double End
Single
Centercutting
Yes
Flute Direction
Right Hand
Extended Reach
No
Series/List
111
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Walter-Prototyp - 16mm, 4 Flute, Single End, Solid Carbide, 3mm Corner Radius End Mill - 4" OAL, 50° Helix, Right Hand Flute, 32mm LOC, Right Hand Cut,
Item #: 68318823
Brand: Walter-Prototyp
Model #: 6579360
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
16.00
Mill Diameter (Decimal Inch)
0.6300
End Type
Corner Radius
Corner Radius (mm)
3.000
Corner Radius (Decimal Inch)
0.1180
Number of Flutes
4
Material
Solid Carbide
Finish/Coating
TiAlN
Length of Cut (mm)
32.00
Length of Cut (Decimal Inch)
1.2598
Shank Diameter (mm)
16.00
Overall Length (Inch)
4
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
50
Single or Double End
Single
Length Type
Long
Centercutting
Yes
Flute Direction
Right Hand
Extended Reach
Yes
Series/List
MC326
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Sandvik Coromant - 18mm, 3 Flute, Solid Carbide, Corner Radius End Mill - 92mm OAL, 30° Helix, Right Hand Flute, 32.5mm LOC, Right Hand Cut
Item #: 49585904
Brand: Sandvik Coromant
Model #: 6259789
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
18.00
Mill Diameter (Decimal Inch)
0.7087
End Type
Corner Radius
Chamfer Width (mm)
0.200
Chamfer Width (Decimal Inch)
0.0079
Number of Flutes
3
Material
Solid Carbide
Finish/Coating
AlCrN
Length of Cut (mm)
32.50
Length of Cut (Decimal Inch)
1.2795
Shank Diameter (mm)
18.00
Overall Length (mm)
92.00
Cutting Direction
Right Hand
Helix Angle
30
Reach Length (Decimal Inch)
3.6221
Neck Diameter (mm)
18.00
Neck Diameter (Decimal Inch)
0.7087
Chamfer Angle
45
Centercutting
Yes
Flute Direction
Right Hand
Series/List
CoroMill Plura
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Seco - 12mm, 5 Flute, Single End, Solid Carbide, 3mm Corner Radius End Mill - 100mm OAL, 48° Helix, Right Hand Flute, 45mm LOC, Right Hand Cut, 53mm Extended Reach
Item #: 47364823
Brand: Seco
Model #: 03186958
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
12.00
Mill Diameter (Decimal Inch)
0.4724
End Type
Corner Radius
Corner Radius (mm)
3
Corner Radius (Decimal Inch)
0.1181
Number of Flutes
5
Material
Solid Carbide
Finish/Coating
HXT
Length of Cut (mm)
45.00
Length of Cut (Decimal Inch)
1.7717
Shank Diameter (mm)
12.00
Overall Length (mm)
100.00
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
48
Reach Length (mm)
53.00
Reach Length (Decimal Inch)
2.0866
Single or Double End
Single
Length Type
Long
Centercutting
Yes
Flute Direction
Right Hand
Extended Reach
Yes
Shank Type
Cylindrical
Series/List
JS755
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
M.A. Ford - 1/2", 3 Flute, Solid Carbide, 0.06" Corner Radius End Mill - 3" OAL, 3/4" LOC
Item #: 03414455
Brand: M.A. Ford
Model #: 13850001R.060
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
1/2
Mill Diameter (Decimal Inch)
0.5000
End Type
Corner Radius
Corner Radius (Decimal Inch)
0.0600
Number of Flutes
3
Material
Solid Carbide
Finish/Coating
Bright
Length of Cut (Inch)
3/4
Length of Cut (Decimal Inch)
0.7500
Shank Diameter (Inch)
1/2
Overall Length (Inch)
3
Additional Information
Modified Standard, Non-Returnable & Non-Cancelable
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Niagara Cutter - 3/4", 4 Flute, Solid Carbide, 0.12" Corner Radius End Mill - 5" OAL, 30° Helix, Right Hand Flute, 2-1/4" LOC, Right Hand Cut
Item #: 47354550
Brand: Niagara Cutter
Model #: 03212603
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
3/4
Mill Diameter (Decimal Inch)
0.7500
End Type
Corner Radius
Corner Radius (Decimal Inch)
0.12
Number of Flutes
4
Material
Solid Carbide
Finish/Coating
AlTiN
Length of Cut (Inch)
2-1/4
Length of Cut (Decimal Inch)
2.2500
Shank Diameter (Inch)
3/4
Overall Length (Inch)
5
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
30
Length Type
Long
Centercutting
Yes
Flute Direction
Right Hand
Extended Reach
No
Shank Type
Straight
Series/List
STR430.2
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Kennametal - 1/2", 6 Flute, Single End, Solid Carbide, 0.06" Corner Radius End Mill - 4-1/2" OAL, 38° Helix, Right Hand Flute, 2-1/2" LOC, Right Hand Cut
Item #: 38369393
Brand: Kennametal
Model #: 6113137
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
1/2
End Type
Corner Radius
Corner Radius (Decimal Inch)
0.0600
Number of Flutes
6
Material
Solid Carbide
Finish/Coating
AlTiN
Length of Cut (Inch)
2-1/2
Shank Diameter (Inch)
1/2
Overall Length (Inch)
4-1/2
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
38.00
Material Grade
KCSM15
Single or Double End
Single
Centercutting
Yes
Flute Direction
Right Hand
Extended Reach
No
Series/List
UJDE
Chipbreaker
No
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Accupro - 3/8", 4 Flute, Single End, Solid Carbide, 0.015" Corner Radius End Mill - 2-1/2" OAL, 40° Helix, Right Hand Flute, 7/8" LOC, Right Hand Cut
Item #: 86769957
Brand: Accupro
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
3/8
Mill Diameter (Decimal Inch)
0.3750
End Type
Corner Radius
Corner Radius (Decimal Inch)
0.0150
Number of Flutes
4
Material
Solid Carbide
Finish/Coating
Uncoated
Length of Cut (Inch)
7/8
Length of Cut (Decimal Inch)
0.8750
Shank Diameter (Inch)
3/8
Overall Length (Inch)
2-1/2
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
40.00
Material Grade
Micrograin
Single or Double End
Single
Centercutting
Yes
Flute Direction
Right Hand
Mill Diameter Tolerance (Decimal Inch)
+0.000/-0.0025
Corner Radius Tolerance (Decimal Inch)
+/-0.0015
Shank Diameter Tolerance (Decimal Inch)
-0.0001/-0.0004
Extended Reach
No
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Niagara Cutter - 1/8", 5 Flute, Single End, Solid Carbide, 0.015" Corner Radius End Mill - 1-1/2" OAL, 45° Helix, Right Hand Flute, 1/4" LOC, Right Hand Cut
Item #: 62621560
Brand: Niagara Cutter
Model #: N90927
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
1/8
Mill Diameter (Decimal Inch)
0.1250
End Type
Corner Radius
Corner Radius (Decimal Inch)
0.0150
Number of Flutes
5
Material
Solid Carbide
Finish/Coating
AlTiN
Length of Cut (Inch)
1/4
Length of Cut (Decimal Inch)
0.2500
Shank Diameter (Inch)
1/8
Overall Length (Inch)
1-1/2
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
45.00
Single or Double End
Single
Length Type
Stub
Centercutting
Yes
Flute Direction
Right Hand
Mill Diameter Tolerance (Decimal Inch)
+0.000/-0.002
Shank Diameter Tolerance (Decimal Inch)
-0.0001/-0.0004
Extended Reach
No
Overall Length Tolerance (Decimal Inch)
+0.060/-0.060
Series/List
S545R
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Kennametal - 1", 5 Flute, Solid Carbide, 0.03" Corner Radius End Mill - 4-1/2" OAL, 1-3/4" LOC, 3-1/4" Extended Reach
Item #: 44195204
Brand: Kennametal
Model #: 4048741
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
1
Mill Diameter (Decimal Inch)
1.0000
End Type
Corner Radius
Corner Radius (Decimal Inch)
0.0300
Number of Flutes
5
Material
Solid Carbide
Finish/Coating
AlTiN
Length of Cut (Inch)
1-3/4
Length of Cut (Decimal Inch)
1.7500
Shank Diameter (Inch)
1
Overall Length (Inch)
4-1/2
Flute Type
Spiral
Helix Angle
Variable
Reach Length (Inch)
3-1/4
Reach Length (Decimal Inch)
3.2500
Extended Reach
Yes
Series/List
UCDE
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
SGS - 3/4", 3 Flute, Single End, Solid Carbide, 1/4" Corner Radius End Mill - 4" OAL, 38° Helix, Right Hand Flute, 1-5/8" LOC, Right Hand Cut
Item #: 39199591
Brand: SGS
Model #: 35634
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
3/4
Mill Diameter (Decimal Inch)
0.7500
End Type
Corner Radius
Corner Radius (Inch)
1/4
Corner Radius (Decimal Inch)
0.2500
Number of Flutes
3
Material
Solid Carbide
Finish/Coating
Uncoated
Length of Cut (Inch)
1-5/8
Length of Cut (Decimal Inch)
1.6250
Shank Diameter (Inch)
3/4
Overall Length (Inch)
4
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
38
Single or Double End
Single
Centercutting
Yes
Flute Direction
Right Hand
Extended Reach
No
Series/List
43
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Walter-Prototyp - 12mm, 4 Flute, Single End, Solid Carbide, 0.5mm Corner Radius End Mill - 100mm OAL, 30° Helix, Right Hand Flute, 12mm LOC, Right Hand Cut, 36mm Extended Reach
Item #: 36248953
Brand: Walter-Prototyp
Model #: 5150884
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
12.00
Mill Diameter (Decimal Inch)
0.4724
End Type
Corner Radius
Corner Radius (mm)
0.500
Corner Radius (Decimal Inch)
0.0197
Number of Flutes
4
Material
Solid Carbide
Finish/Coating
TiAlN
Length of Cut (mm)
12.00
Length of Cut (Decimal Inch)
0.4724
Shank Diameter (mm)
12.00
Overall Length (mm)
100.00
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
30.00
Reach Length (mm)
36.00
Reach Length (Decimal Inch)
1.4173
Neck Diameter (mm)
11.80
Neck Diameter (Decimal Inch)
0.4646
Material Grade
A0706
Single or Double End
Single
Length Type
Long
Centercutting
Yes
Flute Direction
Right Hand
Mill Diameter Tolerance (mm)
h7
Shank Diameter Tolerance (mm)
h5
Extended Reach
Yes
Overall Length Tolerance (mm)
+2.00
TIR Maximum (mm)
0.02
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Melin Tool - 3/16", 4 Flute, Single End, Solid Carbide, 0.01" Corner Radius End Mill - 2" OAL, Right Hand Flute, 5/8" LOC, Right Hand Cut
Item #: 71548671
Brand: Melin Tool
Model #: 11073
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
3/16
Mill Diameter (Decimal Inch)
0.1875
End Type
Corner Radius
Corner Radius (Decimal Inch)
0.0100
Number of Flutes
4
Material
Solid Carbide
Finish/Coating
Uncoated
Length of Cut (Inch)
5/8
Length of Cut (Decimal Inch)
0.6250
Shank Diameter (Inch)
3/16
Overall Length (Inch)
2
Flute Type
Spiral
Cutting Direction
Right Hand
Material Grade
Micrograin
Single or Double End
Single
Centercutting
No
Flute Direction
Right Hand
Mill Diameter Tolerance (Decimal Inch)
+0.000/-0.002
Extended Reach
No
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Accupro - 3/8", 5 Flute, Single End, Solid Carbide, 0.015" Corner Radius End Mill - 2-1/2" OAL, 40° Helix, Right Hand Flute, 7/8" LOC, Right Hand Cut
Item #: 70211933
Brand: Accupro
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
3/8
Mill Diameter (Decimal Inch)
0.3750
End Type
Corner Radius
Corner Radius (Decimal Inch)
0.0150
Number of Flutes
5
Material
Solid Carbide
Finish/Coating
AlTiN
Length of Cut (Inch)
7/8
Length of Cut (Decimal Inch)
0.8750
Shank Diameter (Inch)
3/8
Overall Length (Inch)
2-1/2
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
40.00
Material Grade
Micrograin
Single or Double End
Single
Centercutting
Yes
Flute Direction
Right Hand
Mill Diameter Tolerance (Decimal Inch)
+0.000/-0.0025
Corner Radius Tolerance (Decimal Inch)
+/-0.0015
Shank Diameter Tolerance (Decimal Inch)
-0.0001/-0.0004
Extended Reach
No
Additional Information
Variable Index
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
SGS - 16mm, 3 Flute, Single End, Solid Carbide, 0.0591" Corner Radius End Mill - 92mm OAL, 38° Helix, 32mm LOC, Right Hand Cut
Item #: 47370622
Brand: SGS
Model #: 44818
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
16.00
End Type
Corner Radius
Corner Radius (Decimal Inch)
0.0591
Number of Flutes
3
Material
Solid Carbide
Finish/Coating
Uncoated
Length of Cut (mm)
32.00
Length of Cut (Decimal Inch)
1.2600
Shank Diameter (mm)
16.00
Overall Length (mm)
92.00
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
38
Single or Double End
Single
Series/List
43MR
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Sandvik Coromant - 14mm, 4 Flute, Solid Carbide, Corner Radius End Mill - 104mm OAL, 50° Helix, Right Hand Flute, 26mm LOC, Right Hand Cut
Item #: 49556426
Brand: Sandvik Coromant
Model #: 5743391
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
14.00
Mill Diameter (Decimal Inch)
0.5512
End Type
Corner Radius
Chamfer Width (mm)
0.150
Chamfer Width (Decimal Inch)
0.0059
Number of Flutes
4
Material
Solid Carbide
Finish/Coating
TiAlN
Length of Cut (mm)
26.00
Length of Cut (Decimal Inch)
1.0236
Shank Diameter (mm)
14.00
Overall Length (mm)
104.00
Cutting Direction
Right Hand
Helix Angle
50
Reach Length (Decimal Inch)
4.0945
Neck Diameter (mm)
14.00
Neck Diameter (Decimal Inch)
0.5512
Chamfer Angle
45
Centercutting
Yes
Flute Direction
Right Hand
Series/List
CoroMill Plura
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Iscar - 20mm, 3 Flute, Single End, Solid Carbide, 4mm Corner Radius End Mill - 110mm OAL, Right Hand Flute, 30mm LOC, Right Hand Cut, 60mm Extended Reach
Item #: 91100370
Brand: Iscar
Model #: 5622843
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
20.00
Mill Diameter (Decimal Inch)
0.7874
End Type
Corner Radius
Corner Radius (mm)
4.000
Corner Radius (Decimal Inch)
0.1575
Number of Flutes
3
Material
Solid Carbide
Finish/Coating
Uncoated
Length of Cut (mm)
30.00
Length of Cut (Decimal Inch)
1.1811
Shank Diameter (mm)
20.00
Overall Length (mm)
110.00
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
Variable
Reach Length (mm)
60.00
Material Grade
Fine Grain
Single or Double End
Single
Minimum Helix Angle
39
Maximum Helix Angle
41
Length Type
Regular
Centercutting
No
Flute Direction
Right Hand
Mill Diameter Tolerance (mm)
-0.040 to 0.073
Shank Diameter Tolerance (mm)
0.000/-0.013
Extended Reach
Yes
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
RobbJack - 5/16", 3 Flute, Single End, Solid Carbide, 0.012" Corner Radius End Mill - 3-1/8" OAL, 40° Helix, Right Hand Flute, 5/16" LOC, Right Hand Cut, 33.35mm Extended Reach
Item #: 61332060
Brand: RobbJack
Model #: FM-304-10-120
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
5/16
Mill Diameter (Decimal Inch)
0.3125
End Type
Corner Radius
Corner Radius (Decimal Inch)
0.0120
Number of Flutes
3
Material
Solid Carbide
Finish/Coating
Uncoated
Length of Cut (Inch)
5/16
Length of Cut (Decimal Inch)
0.3125
Shank Diameter (Inch)
5/16
Overall Length (Inch)
3-1/8
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
40
Reach Length (mm)
33.35
Reach Length (Decimal Inch)
1.3130
Neck Diameter (mm)
7.54
Neck Diameter (Decimal Inch)
0.2969
Single or Double End
Single
Centercutting
Yes
Flute Direction
Right Hand
Mill Diameter Tolerance (mm)
-0.0254/-0.0381
Mill Diameter Tolerance (Decimal Inch)
-0.001/-0.0015
Shank Diameter Tolerance (mm)
-0.002/-0.005
Shank Diameter Tolerance (Decimal Inch)
-0.0001/-0.0002
Extended Reach
Yes
Overall Length Tolerance (mm)
+/-1.53
Overall Length Tolerance (Decimal Inch)
±0.060
TIR Maximum (Decimal Inch)
0.0005
TIR Maximum (mm)
0.01
Series/List
FM-304
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It