GENERAL PURPOSE List S108 (Continued) OSG GENERAL PURPOSE-SFT STI
PACKED 1 PIECE
HSS
STI
SPIRAL FLUTE
BR
50˚
C/1.5P
Lc
lk
L1
L
Overall Length
Thread Length
Neck Length
Shank Diameter
Square Width
Square Length Number of Flutes
Thread Size
Thread Limit
EDP
L (Inch) 4.689 4.689 4.469 4.469 5.126 5.126 5.126 5.126 5.752 5.752 5.437 5.437
Lc (Inch) 1.000 1.000 1.000 1.000 1.110 1.110 1.110 1.110 1.251 1.251 1.251 1.251
L1 (Inch) 2.653 2.653 2.433 2.433 3.110 3.110 3.110 3.110 3.075 3.075 3.075 3.075
d (Inch) 0.697 0.697 0.652 0.652 0.800 0.800 0.800 0.800 1.021 1.021 0.896 0.896
k (Inch) 0.523 0.523 0.489 0.489 0.600 0.600 0.600 0.600 0.766 0.766 0.672 0.672
lk (Inch) 0.750 0.750 0.688 0.688 0.813 0.813 0.813 0.813 1.000 1.000 0.875 0.875
10801600 10801700 10801800 10801900 10802000 10802100 10802200 10802300 10802400 10802500 10802600 10802700
3/4 - 10 UNC STI 3/4 - 10 UNC STI 3/4 - 16 UNF STI 3/4 - 16 UNF STI 7/8 - 9 UNC STI 7/8 - 9 UNC STI 7/8 - 14 UNF STI 7/8 - 14 UNF STI 1 - 8 UNC STI 1 - 8 UNC STI 1 - 12 UNF STI 1 - 12 UNF STI
H3 H5 H3 H4 H3 H5 H3 H4 H4 H6 H4 H6
4 4 4 4 4 4 4 4 4 4 4 4
Globally Stocked
Stocked
Available Upon Request; MOQ May Apply
Note: Other coatings available upon request.
P
M
K
N
S
H
Steel
Non-Ferrous
HRSA
Carbon Steel
Stainless Steel
Hardened Steel
Alloy Steel 4140 4340
Cast Iron
Aluminum Nickel Alloy Titanium
Die Steel
Low Medium High 1010 1018 1035 1045 1065
6Al4V (30 HRC)
~35 HRC
35-45 HRC
45-50 HRC
50-70 HRC
6061 7075 Casting Inconel
300
400 17-4 PH
25-80 SFM 20-50 SFM 20-45 SFM
25-75 SFM 40-80 SFM 40-65 SFM
Good
Best
712
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