
| 5 12 12 | 6 03 03 | 7 08 ED | 8 S 9 R | - | 10 | |||||||
| 5a | 6a | 7a | 8 9 | 10 | ||||||||
| 4 | 2 | 2 | - | |||||||||
| 4 | 2 | ED | S R | |||||||||
| 5 | Cutting | edge lengt | 5 h | 6 Thickness | 7 Cutting edge angles | Clearance angle | ||||||
| I.C | . | H O | P | S | T | C D | E M V | W | R K | S S | KAPR | |
| [mm] | [”] | ALP | ||||||||||
| 3.97 | 5/32” | 0 | 3 06 | 04 1.2” | 06 | 02 | S S | KAPR | ALP | |||
| 4.76 | 3/16” | 0 | 4 08 | 04 05 15” | 04 04 08 | L3 | S | A 45° | A 3° | |||
| 5.56 | ” | 0 | 5 09 | . 05 06 ” | 05 05 09 | 03 | [mm] [”] Symbol | D 60° | B 5° | |||
| 6.35 | 7/32 1/4” | 03 02 | 04 | 0 | 8 11 | 1.8 06 07 2” | 08 08 11 | 04 | 06 | 01 1.59 1/16” | E 75° F 85° | C 7° D 15° |
| T1 1.98 5/64” | ||||||||||||
| 7.94 | ” | 04 03 | 0 | 0 | 7 13 | 08 09 ” | 06 07 1 | 05 | 07 | ” | P 90° | E 20° |
| 9.525 | 5/16 3/8” | 05 04 | 07 | 0 | 9 16 | 2.5 09 11 3” | 09 09 16 | 06 | 09 19 | 02 2.38 3/32 03 3.18 1/8” | F 25° G 30° | |
| 12.7 | ” | 07 05 | 09 | 1 | 2 22 | 12 15 ” | 13 12 22 | 08 | 12 | T3 3.97 5.32” | N 0° | |
| 15.875 | 1/2 5/8” | 09 06 | 11 | 1 | 5 27 | 4 16 19 5” | 16 15 27 | 10 | 15 | 04 4.76 3/16” | Z Special | P 11° |
| 05 5.56 7/32” | ||||||||||||
| 19.05 | 11 07 | 1 | 1 | 9 33 | 19 23 | 19 19 3 | 13 | 19 | ||||
| 25.4 | 3/4” | 14 10 | 18 | 2 | 5 44 | 6” 25 31 | 26 25 44 | 17 | 25 | 06 6.35 1/4” | Z Special | |
| 5/1” | 8” | 07 7.94 5/16” | ||||||||||
| 31.75 | 18 13 | 2 | 3 | 1 54 | 32 38 | 32 31 5 | 21 | 31 | 09 952 3/8” | ZZ– Sp | ecial | |
| 1 1/4” | 10” | . | ||||||||||
| 5 | a | ANSI 6a | 7a | 8 Cutting ed | 8 ge design | |||||||
| Ins | cribe | d circle | Thickne | ss | Corner radi | us | F | Sharp edges | E Rounded edges | |||
| IC | S IC | S | S | RE | T | Edges with facet | S Rounded edges | with facet | ||||
| IC T | IC C,D.E M,V | S | S | K | Edges with double facet | P Rounded edges | with double facet | |||||
| IC | S | R [mm] Symbol | E [”] | |||||||||
| Symbol | .. | S | ymbol | ” | ” | |||||||
| [m | m] [”] | [mm] | [] | 0 0 | 0 | 9 | 9 | |||||
| 1 | 3.1 | 75 1/8” | 1 | 1.588 | 1/16” | 0.2 0.099 | 1/256” | |||||
| 1.2 1.5 | 3.9 4.7 | 69 5/32” 63 3/16” | 1.2 1.5 | 1.984 2.381 | 5/64” 3/32” | 0.5 0.198 1 0.397 | 1/128” 1/64” | Feed dir | ection | |||
| 1.8 | 55 | 56 7/32” | 2 | 3.175 | 1/8” | 2 0.794 | 1/32” | f | ||||
| 2 2.5 | . 6.3 7.9 | 50 1/4” 38 5/16” | 2.5 3 | 3.969 4.763 | 5/32” 3/16” | 3 1.191 4 1.588 | 3/64” 1/16” | R | N f | f | ||
| 3 4 | 9.5 12.7 | 25 3/8” 00 1/2” | 3.5 4 | 5.556 6.350 | 7/32” 1/4” | 5 1.984 6 2.381 | 5/64” 3/32” | L | f | |||
| 5 | 15.8 | 75 5/8” ” | 5 | 7.938 | 5/16” ” | 7 2.778 | 7/64” ” | |||||
| 6 | 19.0 | 50 3/4 | 6 | 9.525 | 3/8 | 8 3.175 | 1/8 | |||||
| 7 | 22.2 | 25 7/8” | 7 | 11.113 | 7/16” | 10 3.969 | 5/32” | 10 | 10 | |||
| 8 | 25.4 | 00 1” | 8 | 12.700 | 1/2” | 12 4.763 | 3/16” | |||||
| 10 12 | 31.7 38.1 | 50 5/4” 00 6/4” | 9 10 | 14.288 15.875 | 9/16” 5/8” | 14 5.556 16 6.350 | 7/32” 1/4” | Chip breaker | designation |