Single End Cobalt High Speed Steel
List 541 OSG COBALT HSS SQ
SPEED FEED 1410-1411
PACKED 1 PIECE
HSS-Co
STUB
REG
WELDON FLAT
30˚
BR
TiCN
TiAIN
TiN
Cutting Diameter Tolerance 1/8" ≤ D ≤ 2" +0.0011 / -0"
Diameter
Length of Cut
Overall Length Shank Diameter
EDP Number
Number of Flutes
Surface Treatment
Lc (Inch) 0.375 0.375 0.375 0.500 0.500 0.500 0.250 0.625 0.625 0.625 0.750 0.750 0.750 0.375 0.375 0.750 0.750 0.750 1.250 0.500 0.500 1.250 1.250 1.250 1.375 0.625 0.625 1.625 1.625 1.625 1.625 1.625 1.625 1.625 1.625 0.750 1.625 1.625 1.625 1.625 1.875 1.875 1.875 1.875 1.875 1.875 2.000 2.000 2.000 2.000 2.000 2.000 2.000
L (Inch) 2.313 2.313 2.313 2.375 2.375 2.375 2.063 2.438 2.438 2.438 2.500 2.500 2.500 2.125 2.125 2.500 2.500 2.500 3.250 2.500 2.500 3.250 3.250 3.250 3.375 2.750 2.750 3.750 3.750 3.750 3.750 3.750 3.750 3.750 3.750 3.000 3.875 3.875 3.875 3.875 4.125 4.125 4.125 4.125 4.125 4.125 4.500 4.500 4.500 4.500 4.500 4.500 4.500
d (Inch) 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.375 0.500 0.500 0.500 0.500 0.500 0.500 0.500 0.625 0.625 0.625 0.625 0.625 0.625 0.625 0.625 0.625 0.625 0.750 0.750 0.750 0.750 0.750 0.875 0.875 0.875 0.875 0.750 0.750 1.000 1.000 1.000 1.000 1.000 1.000 1.000
D (Fractional Size)
5410100 5410108 5410105 5410200 5410208 5410205 5417000 5410300 5410308 5410305 5410400 5410408 5410405 5417100 5417108 5410500 5410508 5410505 5410900 5411000 5411008 5411100 5411500 5411105 5411700 5412000 5412008 5412100 5412500 5412111 5412108 5412508 5412105 5412200 5412600 5413000 5413100 5413500 5413108 5413105 5414100 5414500 5414108 5414105 5414900 5415000 5415100 5415500 5415111 5415511 5415108 5415105 5415200
1/8 1/8 1/8
4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6 4 4 4 4 4 6 4 4 6 4 4 6 4 4 6 4 4 4 6 4 4 4 6 4 6 4 6 4 4 4
BRIGHT
TiCN
TiN
3/16 3/16 3/16
BRIGHT
TiCN
TiN
1/4 1/4 1/4 1/4
BRIGHT BRIGHT
TiCN
TiN
5/16 5/16 5/16
BRIGHT
TiCN
TiN
3/8 3/8 3/8 3/8 3/8 1/2 1/2 1/2 1/2 1/2 5/8 5/8 5/8 5/8 5/8 5/8 5/8 5/8 3/4 3/4 3/4 3/4 3/4 7/8 7/8 7/8 7/8
BRIGHT
TiCN
BRIGHT
TiCN
TiN
7/16
BRIGHT BRIGHT BRIGHT BRIGHT TiCN BRIGHT BRIGHT BRIGHT BRIGHT TiN TiCN
9/16
TiAlN TiCN TiCN
TiN
11/16 11/16
BRIGHT BRIGHT BRIGHT BRIGHT BRIGHT
TiCN
TiN
BRIGHT BRIGHT
TiCN
TiN
1 1 1 1 1 1 1 1
BRIGHT BRIGHT BRIGHT BRIGHT
TiAlN TiAlN TiCN
TiN
1-1/8
BRIGHT
Globally Stocked
Stocked
Available Upon Request; MOQ May Apply
STE
Note: Other coatings available upon request.
958
Square End
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