AT-2 R-SPEC Advanced Performance End-Cutting Thread Mill for Non-Ferrous Materials
List 16647 A BRAND AT-2 R-SPEC, End Cut
SPEED FEED 791
PACKED 1 PIECE
h6 SHANK
LH
CARBIDE
THREAD MILL
30˚
2 FLUTE
Lc
L1
L
Overall Length
Length of Cut
Neck Length
Shank Diameter
Diameter
EDP Number
Thread Size
Coolant- Through
D (Inch) 0.083 0.100 0.122 0.146 0.146 0.179 0.179 0.224 0.224 0.264 0.264 0.362 0.362
L (Inch) 2.000 2.000 2.000 3.000 3.000 3.000 3.000 3.500 3.500 3.500 3.500 3.500 3.500
Lc (Inch) 0.125 0.156 0.156 0.208 0.156 0.250 0.179 0.278 0.208 0.313 0.208 0.385 0.250
L1 (Inch) 0.311 0.385 0.437 0.526 0.489 0.675 0.625 0.819 0.771 0.969 0.896 1.269 1.175
d (Inch) 0.250 0.250 0.250 0.250 0.250 0.250 0.250 0.375 0.375 0.375 0.375 0.375 0.375
1664700009 1664700109 1664700209 1664700309 1664700409 1664700509 1664700609 1664700709 1664700809 1664700909 1664701009 1664701109 1664701209
No. 4 - 40 UNC No. 6 - 32 UNC No. 8 - 32 UNC No. 10 - 24 UNC No. 10 - 32 UNF 1/4 - 20 UNC 1/4 - 28 UNF 5/16 - 18 UNC 5/16 - 24 UNF 3/8 - 16 UNC
- - - - -
3/8 - 24 UNF 1/2 - 13 UNC 1/2 - 20 UNF
Globally Stocked
Stocked
Available Upon Request; MOQ May Apply
ATP
Note: For internal threads only.
For more information on thread mill applications, including ThreadPro software, visit: osgtool.com/ThreadPro. P M K N S H Steel Stainless Steel Non-Ferrous HRSA Hardened Steel
Carbon 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
Good
Best
406
Thread Mills
osgtool.com
Powered by FlippingBook