MSC Up To 2022 Part 3 - (25001 Products)
Walter-Prototyp - 3mm, 8mm LOC, 6mm Shank Diam, 57mm OAL, 4 Flute, Solid Carbide Square End Mill - TiAlSiN Finish, Spiral Flute, 50° Helix, Right Hand Cut, Right Hand Flute, Series MC187
Item #: 31008832
Brand: Walter-Prototyp
Model #: 7254741
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
3.00
Mill Diameter (Decimal Inch)
0.1180
Number of Flutes
4
Length of Cut (mm)
8.00
Material
Solid Carbide
Finish/Coating
TiAlSiN
Shank Diameter (mm)
6.00
Overall Length (mm)
57.00
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
50
Flute Type
Spiral
Length Type
Regular
Manufacturer Grade
WB10TG
Series/List
MC187
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 - 5mm, 13mm LOC, 6mm Shank Diam, 57mm OAL, 4 Flute, Solid Carbide Square End Mill - TiAlSiN Finish, Spiral Flute, 50° Helix, Right Hand Cut, Right Hand Flute, Series MC187
Item #: 31008782
Brand: Walter-Prototyp
Model #: 7254743
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
5.00
Mill Diameter (Decimal Inch)
0.1970
Number of Flutes
4
Length of Cut (mm)
13.00
Material
Solid Carbide
Finish/Coating
TiAlSiN
Shank Diameter (mm)
6.00
Overall Length (mm)
57.00
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
50
Flute Type
Spiral
Length Type
Regular
Manufacturer Grade
WB10TG
Series/List
MC187
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Cleveland - 17/64", 3/4" LOC, 3/8" Shank Diam, 2-1/2" OAL, 4 Flute, Cobalt Square End Mill - Single End, Uncoated, Spiral Flute, 30° Helix, Centercutting, Right Hand Cut, Right Hand Flute, Series HGC-4C
Item #: 87436234
Brand: Cleveland
Model #: C32561
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
17/64
Mill Diameter (Decimal Inch)
0.2656
Number of Flutes
4
Length of Cut (Inch)
3/4
Length of Cut (Decimal Inch)
0.7500
Material
Cobalt
Finish/Coating
Uncoated
Shank Diameter (Inch)
3/8
Single or Double End
Single
Overall Length (Inch)
2-1/2
Center Cutting
Center Cutting
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
30.00
Flute Type
Spiral
Length Type
Regular
Material Grade
M42
Chipbreaker
No
Extended Reach
No
Series/List
HGC-4C
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Iscar - 1.6mm, 2.4mm LOC, 4mm Shank Diam, 55mm OAL, 2 Flute, Solid Carbide Square End Mill - Single End, TiAlN Finish, Spiral Flute, 30° Helix, Right Hand Cut, Right Hand Flute
Item #: 91153858
Brand: Iscar
Model #: 5650216
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
1.60
Mill Diameter (Decimal Inch)
0.0630
Number of Flutes
2
Length of Cut (mm)
2.40
Length of Cut (Decimal Inch)
0.0945
Material
Solid Carbide
Finish/Coating
TiAlN
Shank Diameter (mm)
4.00
Single or Double End
Single
Overall Length (mm)
55.00
Center Cutting
NonCenter Cutting
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
30.00
Flute Type
Spiral
Length Type
Stub
Helix Style
Medium
Mill Diameter Tolerance (mm)
-0.014 to 0.028
Material Grade
Ultra Fine Grain
Manufacturer Grade
IC903
Reach Length (mm)
18.00
Chipbreaker
No
Extended Reach
Yes
Shank Diameter Tolerance (mm)
0.000/-0.008
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 - 7/16", 7/16" LOC, 7/16" Shank Diam, 2-3/4" OAL, 4 Flute, Solid Carbide Square End Mill - Single End, AlTiN Finish, Helical Flute, Variable° Helix, Centercutting, Right Hand Cut, Right Hand Flute, Series STS430.2
Item #: 42551218
Brand: Niagara Cutter
Model #: N09732
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
7/16
Mill Diameter (Decimal Inch)
0.4375
Number of Flutes
4
Length of Cut (Inch)
7/16
Length of Cut (Decimal Inch)
0.4375
Material
Solid Carbide
Finish/Coating
AlTiN
Shank Diameter (Inch)
7/16
Single or Double End
Single
Overall Length (Inch)
2-3/4
Center Cutting
Center Cutting
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
Variable
Flute Type
Helical
Length Type
Std
Helix Style
Medium
Mill Diameter Tolerance (mm)
+0.00 to -0.05
Mill Diameter Tolerance (Decimal Inch)
+0.000 to -0.002
Material Grade
Micrograin
Additional Information
Weldon Shank
Chipbreaker
No
Extended Reach
No
Overall Length Tolerance (mm)
+1.5 to -1.5
Overall Length Tolerance (Decimal Inch)
+0.060 to -0.060
Shank Diameter Tolerance (mm)
-0.0025 to -0.0100
Shank Diameter Tolerance (Decimal Inch)
-0.0001 to -0.0004
Series/List
STS430.2
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 - 7/16", 7/16" LOC, 7/16" Shank Diam, 2-3/4" OAL, 4 Flute, Solid Carbide Square End Mill - Single End, AlTiN Finish, Helical Flute, Variable° Helix, Centercutting, Right Hand Cut, Right Hand Flute, Series STS430.2
Item #: 42551473
Brand: Niagara Cutter
Model #: N09729
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
7/16
Mill Diameter (Decimal Inch)
0.4375
Number of Flutes
4
Length of Cut (Inch)
7/16
Length of Cut (Decimal Inch)
0.4375
Material
Solid Carbide
Finish/Coating
AlTiN
Shank Diameter (Inch)
7/16
Single or Double End
Single
Overall Length (Inch)
2-3/4
Center Cutting
Center Cutting
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
Variable
Flute Type
Helical
Length Type
Std
Helix Style
Medium
Mill Diameter Tolerance (mm)
+0.00 to -0.05
Mill Diameter Tolerance (Decimal Inch)
+0.000 to -0.002
Material Grade
Micrograin
Chipbreaker
No
Extended Reach
No
Overall Length Tolerance (mm)
+1.5 to -1.5
Overall Length Tolerance (Decimal Inch)
+0.060 to -0.060
Shank Diameter Tolerance (mm)
-0.0025 to -0.0100
Shank Diameter Tolerance (Decimal Inch)
-0.0001 to -0.0004
Series/List
STS430.2
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Cleveland - 27/64", 1" LOC, 3/8" Shank Diam, 2-11/16" OAL, 4 Flute, High Speed Steel Square End Mill - Single End, TiCN Finish, Spiral Flute, 30° Helix, Centercutting, Right Hand Cut, Right Hand Flute, Series HG-4C
Item #: 87379434
Brand: Cleveland
Model #: C33259
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
27/64
Mill Diameter (Decimal Inch)
0.4219
Number of Flutes
4
Length of Cut (Inch)
1
Length of Cut (Decimal Inch)
1.0000
Material
High Speed Steel
Finish/Coating
TiCN
Shank Diameter (Inch)
3/8
Single or Double End
Single
Overall Length (Inch)
2-11/16
Center Cutting
Center Cutting
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
30.00
Flute Type
Spiral
Length Type
Regular
Chipbreaker
No
Extended Reach
No
Series/List
HG-4C
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Hertel - 1/2" Diam, Fine Pitch, 2" LOC, 4 Flute Cobalt Roughing Square End Mill - TiN Finish, 4" OAL, 1/2" Shank Diam, Single End, 30° Helix
Item #: 02477339
Brand: Hertel
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
1/2
Mill Diameter (Decimal Inch)
0.5000
Number of Flutes
4
Pitch
Fine
Length of Cut (Inch)
2
Length of Cut (Decimal Inch)
2.0000
Shank Diameter (Inch)
1/2
End Type
Square End
Material
Cobalt
Finish/Coating
TiN
Overall Length (Inch)
4
Centercutting
NonCenter Cutting
Helix Angle
30.00
Extended Reach
No
Material Grade
M42
Single or Double End
Single
Cutting Direction
Right Hand
Flute Direction
Right Hand
Length Type
Regular
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 - 6mm, 13mm LOC, 6mm Shank Diam, 57mm OAL, 4 Flute, Solid Carbide Square End Mill - TiAlSiN Finish, Spiral Flute, 50° Helix, Right Hand Cut, Right Hand Flute, Series MC388
Item #: 31008725
Brand: Walter-Prototyp
Model #: 7254983
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
6.00
Mill Diameter (Decimal Inch)
0.2360
Number of Flutes
4
Length of Cut (mm)
13.00
Material
Solid Carbide
Finish/Coating
TiAlSiN
Shank Diameter (mm)
6.00
Overall Length (mm)
57.00
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
50
Flute Type
Spiral
Length Type
Regular
Manufacturer Grade
WB10TG
Series/List
MC388
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
RobbJack - 1/4", 1/4" LOC, 1/4" Shank Diam, 3" OAL, 2 Flute, Solid Carbide Square End Mill - Single End, Uncoated, Spiral Flute, 40° Helix, Centercutting, Right Hand Cut, Right Hand Flute
Item #: 75143297
Brand: RobbJack
Model #: FM-201-08
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
1/4
Mill Diameter (Decimal Inch)
0.2500
Number of Flutes
2
Length of Cut (Inch)
1/4
Length of Cut (Decimal Inch)
0.2500
Material
Solid Carbide
Finish/Coating
Uncoated
Shank Diameter (Inch)
1/4
Single or Double End
Single
Overall Length (Inch)
3
Center Cutting
Center Cutting
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
40
Flute Type
Spiral
Mill Diameter Tolerance (mm)
-0.025/-0.038
Mill Diameter Tolerance (Decimal Inch)
-0.001/-0.0015
TIR Maximum (mm)
0.01
TIR Maximum (Decimal Inch)
0.0005
Reach Length (mm)
15.88
Reach Length (Inch)
5/8
Reach Length (Decimal Inch)
0.6250
Chipbreaker
No
Extended Reach
Yes
Overall Length Tolerance (mm)
+/-1.53
Overall Length Tolerance (Decimal Inch)
±0.060
Shank Diameter Tolerance (mm)
-0.002/-0.005
Shank Diameter Tolerance (Decimal Inch)
-0.0001 to -0.0002
Neck Length (Decimal Inch)
0.625
Special Item Information
Chatter Reduction
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 - 4mm, 11mm LOC, 6mm Shank Diam, 57mm OAL, 4 Flute, Solid Carbide Square End Mill - TiAlSiN Finish, Spiral Flute, 50° Helix, Right Hand Cut, Right Hand Flute, Series MC187
Item #: 31008790
Brand: Walter-Prototyp
Model #: 7254742
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
4.00
Mill Diameter (Decimal Inch)
0.1570
Number of Flutes
4
Length of Cut (mm)
11.00
Material
Solid Carbide
Finish/Coating
TiAlSiN
Shank Diameter (mm)
6.00
Overall Length (mm)
57.00
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
50
Flute Type
Spiral
Length Type
Regular
Manufacturer Grade
WB10TG
Series/List
MC187
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Guhring - 10mm, 22mm LOC, 10mm Shank Diam, 72mm OAL, 6 Flute, Solid Carbide Square End Mill - Single End, FIREX Finish, Spiral Flute, 44/45/46° Helix, Centercutting, Right Hand Cut, Right Hand Flute, Series 3631
Item #: 58560947
Brand: Guhring
Model #: 9036310100000
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
10.00
Mill Diameter (Decimal Inch)
0.3937
Number of Flutes
6
Length of Cut (mm)
22.00
Length of Cut (Decimal Inch)
0.8661
Material
Solid Carbide
Finish/Coating
FIREX
Shank Diameter (mm)
10.00
Single or Double End
Single
Overall Length (mm)
72.00
Center Cutting
Center Cutting
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
44.00/45.00/46.00
Flute Type
Spiral
Length Type
Regular
Material Grade
Ultra Fine Grain
Chipbreaker
No
Extended Reach
No
Series/List
3631
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Iscar - 12mm, 22mm LOC, 12mm Shank Diam, 73mm OAL, 4 Flute, Solid Carbide Square End Mill - Single End, Uncoated, Spiral Flute, 30° Helix, Centercutting, Right Hand Cut, Right Hand Flute
Item #: 91152645
Brand: Iscar
Model #: 5650664
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
12.00
Mill Diameter (Decimal Inch)
0.4724
Number of Flutes
4
Length of Cut (mm)
22.00
Length of Cut (Decimal Inch)
0.8661
Material
Solid Carbide
Finish/Coating
Uncoated
Shank Diameter (mm)
12.00
Single or Double End
Single
Overall Length (mm)
73.00
Center Cutting
Center Cutting
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
30.00
Flute Type
Spiral
Length Type
Regular
Helix Style
Medium
Mill Diameter Tolerance (mm)
-0.032 to 0.059
Material Grade
Fine Grain
Manufacturer Grade
IC08
Chipbreaker
No
Extended Reach
No
Shank Diameter Tolerance (mm)
0.000/-0.011
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Hertel - 7/8", 1-7/8" LOC, 1/2" Shank Diam, 4" OAL, 4 Flute, Cobalt Square End Mill - Single End, Uncoated, Spiral Flute, 30° Helix, Centercutting, Right Hand Cut, Right Hand Flute
Item #: 84510726
Brand: Hertel
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
7/8
Mill Diameter (Decimal Inch)
0.8750
Number of Flutes
4
Length of Cut (Inch)
1-7/8
Length of Cut (Decimal Inch)
1.8750
Material
Cobalt
Finish/Coating
Uncoated
Shank Diameter (Inch)
1/2
Single or Double End
Single
Overall Length (Inch)
4
Center Cutting
Center Cutting
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
30.00
Flute Type
Spiral
Length Type
Regular
Material Grade
M42
Chipbreaker
No
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
Cleveland - 13/32", 1-3/4" LOC, 3/8" Shank Diam, 3-3/4" OAL, 4 Flute, Cobalt Square End Mill - Single End, TiN Finish, Spiral Flute, 30° Helix, Centercutting, Right Hand Cut, Right Hand Flute, Series HGC-4C
Item #: 87438933
Brand: Cleveland
Model #: C32660
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
13/32
Mill Diameter (Decimal Inch)
0.4063
Number of Flutes
4
Length of Cut (Inch)
1-3/4
Length of Cut (Decimal Inch)
1.7500
Material
Cobalt
Finish/Coating
TiN
Shank Diameter (Inch)
3/8
Single or Double End
Single
Overall Length (Inch)
3-3/4
Center Cutting
Center Cutting
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
30.00
Flute Type
Spiral
Length Type
Long
Material Grade
M42
Chipbreaker
No
Extended Reach
No
Series/List
HGC-4C
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 - 1.5mm Diam, 3mm LOC, 2 Flute Solid Carbide Ball End Mill - TiAlN Finish, 38mm OAL, 3mm Shank Diam
Item #: 31729007
Brand: Walter-Prototyp
Model #: 6959816
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
1.50
Mill Diameter (Decimal Inch)
0.0590
Number of Flutes
2
Length of Cut (mm)
3.00
Length of Cut (Decimal Inch)
0.1180
Material
Solid Carbide
Overall Length (mm)
38.00
Overall Length (Decimal Inch)
1.4960
Shank Diameter (mm)
3.00
Shank Diameter (Decimal Inch)
0.1180
Finish/Coating
TiAlN
Helix Angle
30
Material Grade
Carbide
Nose Radius (Decimal Inch)
0.03
Series/List
MC416-A-2-B
Cutting Direction
Right Hand
Flute Direction
Right Hand
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Hertel - 1/2" Diam, Coarse Pitch, 2" LOC, 4 Flute Cobalt Roughing Square End Mill - TiN Finish, 4" OAL, 1/2" Shank Diam, Single End, 30° Helix
Item #: 06822092
Brand: Hertel
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
1/2
Mill Diameter (Decimal Inch)
0.5000
Number of Flutes
4
Pitch
Coarse
Length of Cut (Inch)
2
Length of Cut (Decimal Inch)
2.0000
Shank Diameter (Inch)
1/2
End Type
Square End
Material
Cobalt
Finish/Coating
TiN
Overall Length (Inch)
4
Centercutting
NonCenter Cutting
Helix Angle
30.00
Extended Reach
No
Material Grade
M42
Single or Double End
Single
Cutting Direction
Right Hand
Flute Direction
Right Hand
Length Type
Regular
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
RobbJack - 1/2", 1" LOC, 1/2" Shank Diam, 3" OAL, 4 Flute, Solid Carbide Square End Mill - Single End, Uncoated, Spiral Flute, 30° Helix, Centercutting, Right Hand Cut, Right Hand Flute, Series C1-401
Item #: 00403964
Brand: RobbJack
Model #: C1-401-16
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (Inch)
1/2
Mill Diameter (Decimal Inch)
0.5000
Number of Flutes
4
Length of Cut (Inch)
1
Length of Cut (Decimal Inch)
1.0000
Material
Solid Carbide
Finish/Coating
Uncoated
Shank Diameter (Inch)
1/2
Single or Double End
Single
Overall Length (Inch)
3
Center Cutting
Center Cutting
Flute Direction
Right Hand
Cutting Direction
Right Hand
Helix Angle
30.00
Flute Type
Spiral
Length Type
Regular
Mill Diameter Tolerance (Decimal Inch)
+0.000/-0.003
Material Grade
C2
Chipbreaker
No
Extended Reach
No
Overall Length Tolerance (Decimal Inch)
+0.060/-0.060
Shank Diameter Tolerance (Decimal Inch)
-0.0001/-0.0002
Series/List
C1-401
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
SGS - 8mm, 5 Flute, Single End, Solid Carbide, 0.0591" Corner Radius End Mill - 63mm OAL, 45° Helix, 8mm LOC, Right Hand Cut
Item #: 47367479
Brand: SGS
Model #: 42669
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
8.00
End Type
Corner Radius
Corner Radius (Decimal Inch)
0.0591
Number of Flutes
5
Material
Solid Carbide
Finish/Coating
AlTiN
Length of Cut (mm)
8.00
Length of Cut (Decimal Inch)
0.7870
Shank Diameter (mm)
8.00
Overall Length (mm)
63.00
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
45
Single or Double End
Single
Series/List
55C
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It
Seco - 5.5mm, 3 Flute, Single End, Solid Carbide, Corner Chamfer End Mill - 55mm OAL, 48° Helix, Right Hand Flute, 14mm LOC, Right Hand Cut
Item #: 66000001
Brand: Seco
Model #: 51814
Exact Tooling IR#: 04Features and Benefits
Product Specifications
Mill Diameter (mm)
5.50
Mill Diameter (Decimal Inch)
0.2165
End Type
Corner Chamfer
Chamfer Width (Decimal Inch)
0.0550
Number of Flutes
3
Material
Solid Carbide
Finish/Coating
AlCrN
Length of Cut (mm)
14.00
Length of Cut (Decimal Inch)
0.5512
Shank Diameter (mm)
6.00
Overall Length (mm)
55.00
Flute Type
Spiral
Cutting Direction
Right Hand
Helix Angle
48.00
Chamfer Angle
45
Single or Double End
Single
Length Type
Regular
Centercutting
Yes
Flute Direction
Right Hand
Mill Diameter Tolerance (mm)
+0.02
Corner Radius Tolerance (mm)
+0.02/-0.02
Extended Reach
No
TIR Maximum (mm)
0.01
Series/List
JS553
2% Off All Online Orders
Use Code: 2%OFF
Best Price Guarantee - Email Us A Better Published Price and We'll Beat It