* Z at the end means ZrN Coated, ALU means
AluSpeed Coated
(Coolant should be used on both uncoated and
ZrN coated tools)
| Flutes | D-1 | D-2 | OAL | LOC | Part Number | Standard Radius | Long Flute Part Number | |
|---|---|---|---|---|---|---|---|---|
| 3 | 0.125 | 0.125 | 1.5 | 0.5 | B-FT3A-125 | .006" | R-FT3A-125 | |
| 3 | 0.125 | 0.125 | 1.5 | 0.5 | B-FT3A-125-Z | .006" | R-FT3A-125-Z | |
| 3 | 0.125 | 0.125 | 1.5 | 0.5 | B-FT3A-125-ALU | .006" | R-FT3A-125-ALU | |
| 3 | 0.1875 | 0.1875 | 2 | 0.625 | B-FT3A-187 | .009" | R-FT3A-187 | |
| 3 | 0.1875 | 0.1875 | 2 | 0.625 | B-FT3A-187-Z | .009" | R-FT3A-187-Z | |
| 3 | 0.1875 | 0.1875 | 2 | 0.625 | B-FT3A-187-ALU | .009" | R-FT3A-187-ALU | |
| 3 | 0.25 | 0.25 | 2.5 | 0.75 | B-FT3A-250 | .012" | R-FT3A-250 | |
| 3 | 0.25 | 0.25 | 2.5 | 0.75 | B-FT3A-250-Z | .012" | R-FT3A-250-Z | |
| 3 | 0.25 | 0.25 | 2.5 | 0.75 | B-FT3A-250-ALU | .012" | R-FT3A-250-ALU | |
| 3 | 0.3125 | 0.3125 | 2.5 | 0.75 | B-FT3A-312 | .015" | R-FT3A-312 | |
| 3 | 0.3125 | 0.3125 | 2.5 | 0.75 | B-FT3A-312-Z | .015" | R-FT3A-312-Z | |
| 3 | 0.3125 | 0.3125 | 2.5 | 0.75 | B-FT3A-312-ALU | .015" | R-FT3A-312-ALU | |
| 3 | 0.375 | 0.375 | 2.5 | 0.875 | B-FT3A-375 | .020" | R-FT3A-375 | |
| 3 | 0.375 | 0.375 | 2.5 | 0.875 | B-FT3A-375-Z | .020" | R-FT3A-375-Z | |
| 3 | 0.375 | 0.375 | 2.5 | 0.875 | B-FT3A-375-ALU | .020" | R-FT3A-375-ALU | |
| 3 | 0.5 | 0.5 | 3 | 1.25 | B-FT3A-500 | .025" | R-FT3A-500 | |
| 3 | 0.5 | 0.5 | 3 | 1.25 | B-FT3A-500-Z | .025" | R-FT3A-500-Z | |
| 3 | 0.5 | 0.5 | 3 | 1.25 | B-FT3A-500-ALU | .025" | R-FT3A-500-ALU | |
| 3 | 0.625 | 0.625 | 3.5 | 1.25 | B-FT3A-625 | .030" | R-FT3A-625 | |
| 3 | 0.625 | 0.625 | 3.5 | 1.25 | B-FT3A-625-Z | .030" | R-FT3A-625-Z | |
| 3 | 0.625 | 0.625 | 3.5 | 1.25 | B-FT3A-625-ALU | .030" | R-FT3A-625-ALU | |
| 3 | 0.75 | 0.75 | 4 | 1.5 | B-FT3A-750 | .040" | R-FT3A-750 | |
| 3 | 0.75 | 0.75 | 4 | 1.5 | B-FT3A-750-Z | .040" | R-FT3A-750-Z | |
| 3 | 0.75 | 0.75 | 4 | 1.5 | B-FT3A-750-ALU | .040" | R-FT3A-750-ALU | |
| 3 | 1 | 1 | 4 | 1.5 | B-FT3A-1000 | .050" | R-FT3A-1000 | |
| 3 | 1 | 1 | 4 | 1.5 | B-FT3A-1000-Z | .050" | R-FT3A-1000-Z | |
| 3 | 1 | 1 | 4 | 1.5 | B-FT3A-1000-ALU | .050" | R-FT3A-1000-ALU |
