
Recommended Cutting Conditions J69
M L Type
MEL Type
| Carbon Steel, Alloy Steel Tempered Hardened Steel Stainless | Ti | Heat-resistant Cast | Ductile | Aluminum Copper Composite | W/ Oil Hole | 1.5D 3D 5D | |||||||||
| Up to 0.28% From 0.29% | Steel Up to 45HRC From 46HRC | Steel | Alloy | Steels | Iron | Cast Iron | Alloy | Alloy | CFRP | Indexable | |||||
| MEL | G | S | S | G | G | G | S |
8D 12D
LF PL
| `●`Dril | l Heads | MEL Type ø23. | 2 to 28.7m | m (mm) | `●`Drill | Heads MEL Type ø28 | .8 to 30.8m | m (mm) |
| Diamete DC(mm | r ) Stock | Cat. No. | Shoulder Length Tip LF PL | Applicable Holders | Diameter DC(mm) | Stock Cat. No. | Shoulder Length Tip LF PL | Applicable Holders |
| 23.2 | D S | MDT 2320MEL | 4.2 | 28.8 | D SMDT 2880MEL | 12.6 5.2 | SMDH280 □ | |
| 23.3 | D | 2330MEL | 4.2 | 28.9 | D SMDT 2890MEL | 5.3 | ||
| 23.4 | D | 2340MEL | 4.3 | 29.0 | D 2900MEL | 5.3 | ||
| 23.5 | D | 2350MEL | 11.0 4.3 | SMDH230□ | 29.1 | D 2910MEL | 5.3 | |
| 23.6 | D | 2360MEL | 4.3 | 29.2 | D 2920MEL | 5.3 | ||
| 23.7 | D | 2370MEL | 4.3 | 29.3 | D 2930MEL | 5.3 | ||
| 23.8 | D | 2380MEL | 4.3 | 29.4 | D 2940MEL | 13.1 5.4 | SMDH290□ | |
| 23.9 | D S | MDT 2390MEL | 4.3 | 29.5 | D 2950MEL | 5.4 | ||
| 24.0 | D | 2400MEL | 4.4 | 29.6 | D 2960MEL | 5.4 | ||
| 24.1 | D | 2410MEL | 4.4 | 29.7 | D 2970MEL | 5.4 | ||
| 24.2 | D | 2420MEL | 4.4 | 29.8 | D 2980MEL | 5.4 | ||
| 24.3 | D | 2430MEL | 4.4 | 29.9 | D SMDT 2990MEL | 5.4 | ||
| 24.4 | D | 2440MEL | 11.0 4.4 | SMDH240□ | 30.0 | D 3000MEL | 5.5 | |
| 24.5 | D | 2450MEL | 4.5 | 30.1 | D 3010MEL | 5.5 | ||
| 24.6 | D | 2460MEL | 4.5 | 30.2 | D 3020MEL | 5.5 | ||
| 24.7 | D | 2470MEL | 4.5 | 30.3 | D 3030MEL | 5.5 | ||
| 24.8 | D | 2480MEL | 4.5 | 30.4 | D 3040MEL | 13.5 5.5 | SMDH300□ | |
| 24.9 | D S | MDT 2490MEL | 4.5 | 30.5 | D 3050MEL | 5.6 | ||
| 25.0 | D | 2500MEL | 4.5 | 30.6 | D 3060MEL | 5.6 | ||
| 25.1 | D | 2510MEL | 4.6 | 30.7 | D 3070MEL | 5.6 | ||
| 25.2 | D | 2520MEL | 4.6 | 30.8 | D 3080MEL | 5.6 | ||
| 25.3 | D | 2530MEL | 11.3 4.6 | SMDH250□ | Grade : ACX80 | |||
| 25.4 | D | 2540MEL | 4.6 | |||||
| 25.5 | D | 2550MEL | 4.6 | |||||
| 25.6 | D | 2560MEL | 4.7 | |||||
| 25.7 | D | 2570MEL | 4.7 | |||||
| 25.8 | D | 2580MEL | 4.7 | |||||
| 25.9 | D S | MDT 2590MEL | 4.7 | |||||
| 26.0 | D | 2600MEL | 4.7 | |||||
| 26.1 | D | 2610MEL | 4.7 | |||||
| 26.2 | D | 2620MEL | 4.8 | |||||
| 26.3 | D | 2630MEL | 117 4.8 | SMDH260□ | ||||
| 26.4 | D | 2640MEL | . 4.8 | |||||
| 26.5 | D | 2650MEL | 4.8 | |||||
| 26.6 | D | 2660MEL | 4.8 | |||||
| 26.7 | D | 2670MEL | 4.9 | |||||
| 26.8 | D | 2680MEL | 4.9 | |||||
| 26.9 | D S | MDT 2690MEL | 4.9 | |||||
| 27.0 | D | 2700MEL | 4.9 | |||||
| 27.1 | D | 2710MEL | 4.9 | |||||
| 27.2 | D | 2720MEL | 4.9 | |||||
| 27.3 | D | 2730MEL | 5.0 | |||||
| 27.4 | D | 2740MEL | 12.2 5.0 | SMDH270□ | ||||
| 27.5 | D | 2750MEL | 5.0 | |||||
| 27.6 | D | 2760MEL | 5.0 | |||||
| 27.7 | D | 2770MEL | 5.0 | |||||
| 27.8 | D | 2780MEL | 5.1 | |||||
| 27.9 | D S | MDT 2790MEL | 5.1 | |||||
| 28.0 | D | 2800MEL | 5.1 | |||||
| 28.1 | D | 2810MEL | 5.1 | |||||
| 28.2 | D | 2820MEL | 5.1 | |||||
| 28.3 | D | 2830MEL | 12.6 5.2 | SMDH280□ | ||||
| 28.4 | D | 2840MEL | 5.2 | |||||
| 28.5 | D | 2850MEL | 5.2 | |||||
| 286 | D | 2860MEL | 52 | |||||
| . 28.7 | D | 2870MEL | . 5.2 |
Special
Grade : ACX80 Applicable Holder J74, J75