
| DN | 55°Diamond Type | RE | | |
| | | Grade Selection Guide | A2 |
| Negative | | | |
| | | IC | | | Chipbreaker Selection Guide | | From B8 |
| With Insert Hole | | | | | | Material-based Grade Selection Guide | | From A8 |
| | L | | S | | | | |
| 55° | | | | | | | |
| | | (Legend) | | : 1st choice | | : 1st choice | : 1st choice |
Continuous cut Medium cut Interrupted cut
: 2nd choice : 2nd choice : 2nd choice
DN¢¢1504 P Steel M Stainless steel B K Cast iron N Non-ferrous metal
- L : 15.5● S : 4.76S Exotic alloy
H Hardened steel
| ● IC : 12.7● D1 : 5.16 | Coated carbide | Coated Cermet | Carbide |
| | cermet | |
| SUMIBORON (CBN) Inserts | L44– | SUMIDIA (PCD) Inserts | | M12 | SUMIDIA Binderless Inserts | | M26 | Ceramic Inserts | B128 | |
| Applicable External Holders | | | C10, 11 | Applicable Internal Holders | | | E35–E37 | | | |
| Shape | | | | | Cat. No. | | | RE | |
| | | | | | | | | | C |
SU ( ) D D DDD Q DDD Q DD Q D D DD D
| | 150404N-SU | 0.4 | D D D D | D D | DDD | Q DDD DDD Q DD Q D D DD D | | |
| 1 | | 150408N-SU | 0.8 | D D D D | D D | DDD | Q DDD DDD Q DD Q D D DD D | | |
| | 150412N-SU | 1.2 | D D D | D D | DDD | Q | Q | Q D D DD D |
| 0 | ( ) | | | | | | | | |
13° 0.2 0.4 DD
SU ( p)
| 2 | DNGG 150402N-SU | | 0.2 | Q Q Q Q Q Q Q Q QQQ Q Q Q Q DDD DDD | D D DD D | |
| | 150404N-SU | 0.4 | Q Q Q Q Q Q Q Q QQQ Q Q Q Q DDD DDD | D D DD D | |
| 1 | | | | Q Q Q Q Q Q Q Q QQQ Q Q Q Q DDD DDD | D D DD D | |
| | 150408N-SU | 0.8 | | | |
| | | | | | R |
SE ( ) D D D D Q Q Q D DD D
| 150408N-SE | 0.8 | D D D D | Q | Q | Q D | DD D |
| 4 | | | | | | | |
| 150412N-SE | 1.2 | D D D D | Q | Q | Q D | DD D |
| 2 | | | | | | | S |
| 150416N-SE | 1.6 | | Q | Q | Q Q Q QQ Q | Q |
| 0 | ( ) | | | | | | |
p D D D Q Q Q D D
4 DNMX 150404N-SEW 0.4
| | 150408N-SEW | 0.8 | D Q D Q D D D Q |
| 2 | | | Q Q Q Q QQ Q Q D D D Q |
| → | 150412N-SEW | 1.2 | T |
| B18 | | | |
| 5° | Wiper 0 | ( ) | | |
| | 0.5 0.8 0.2 | | |
| EF | ( | ) | | |
| p | | | D D Q Q Q Q QQ Q DDD D D D D Q DDD DDD Q |
| 2 | DNMG 150404N-EF | 0.4 | |
| | 150408N-EF | 0.8 | D D Q Q Q Q QQ Q DDD D D D D Q DDD DDD Q |
| 1 | | | D D Q Q Q Q QQ Q DDD D D D D Q DDD DDD Q |
| | 150412N-EF | 1.2 | V |
| 0 | ( ) | | |
| 20° | | 0.4 0.2 | | |
| EF | ( | ) | | |
| p | | | D D Q Q Q QQ Q DDD Q Q Q Q Q Q Q Q DDD DDD |
| 2 | DNGG 150404N-EF | 0.4 | |
| | 150408N-EF | 0.8 | D D Q Q Q QQ Q DDD Q Q Q Q Q Q Q Q DDD DDD |
| 1 | | | W |
| 0 | ( ) | | |
| 20° | | 0.4 0.2 | | |
| SX | ( | ) | | |
| p | | | D Q D D Q D D D D Q |
| | DNMG 150404N-SX | 0.4 | |
| 2 | | | D Q D D Q D D D D Q |
| | 150408N-SX | 0.8 | |
| 1 | 150412N-SX | 1.2 | Q Q Q Q QQ Q Q D D D D Q |
| 0 | ( ) | | |
| 3° | | 0.4 0.2 | | |
| EX | ( | ) | | |
| p | | | Q D D D D DDD Q DDD DDD Q DD Q Q Q QQ Q |
| | DNMG 150404N-EX | 0.4 | |
| 3 | | | |
| | 150408N-EX | 0.8 | Q D D D D DDD Q DDD DDD Q DD Q Q Q QQ Q |
| 2 | | | |
| 1 | 150412N-EX | 1.2 | Q D D D D DDD Q DDD DDD Q DD Q Q Q QQ Q |
| 0 | ( ) | | |
| 16° | | 0.4 0.2 | | |
| UP | ( | ) | | Q D DDD D D D D Q DDD DDD Q DD Q Q Q QQ Q |
| p | DNMG 150404N-UP | 0.4 | |
| 4 | | | |
| | 150408N-UP | 0.8 | Q D DDD D D D D Q DDD DDD Q DD Q Q Q QQ Q |
| 3 | | | |
| 2 | 150412N-UP | 1.2 | Q D DDD D D D D Q DDD DDD Q DD Q Q Q QQ Q |
| 1 | | | Q Q Q QQ Q Q |
| | ( )( ) 150416N-UP | 1.6 | |
| 0 | | | |
| 10° | | 0.4 0.6 0.2 | | |
| GU | ( | ) | | D DDD Q DD Q D D D D D D D D D DDD Q |
| p | DNMG 150404N-GU | 0.4 | |
| 6 | | | |
| | 150408N-GU | 0.8 | D DDD Q DD Q D D D D D D D D D DDD Q |
| 4 | | | |
| | 150412N-GU | 1.2 | D DDD Q DD Q D D D D D D D D D DDD Q |
| 2 | | | |
| | 150416N-GU | 1.6 | Q Q D D Q |
| 0 | ( ) | | |
| 7° | | 0.4 0.6 0.2 | | |
| GE | ( | ) | | Q Q Q Q QQ Q Q D D D D Q |
| p | DNMG 150404N-GE | 0.4 | |
| 6 | | | |
| | 150408N-GE | 0.8 | Q Q Q Q QQ Q Q D D D D Q |
| 4 | | | |
| | 150412N-GE | 1.2 | Q Q Q Q QQ Q Q D D D D Q |
| 2 | | | |
| | 150416N-GE | 1.6 | Q Q Q Q QQ Q Q D Q |
| 0 | ( ) | | |
| 3° | | 0.4 0.6 0.2 | | |