Recommended Cutting Conditions J69

  • Drill Heads

Indexable HeadE

M L Type

MEL Type

Carbon Steel, Alloy Steel Tempered Hardened Steel StainlessTiHeat-resistant CastDuctileAluminum Copper CompositeW/ Oil Hole1.5D 3D 5D
Up to 0.28% From 0.29%Steel Up to 45HRC From 46HRCSteelAlloySteelsIronCast IronAlloyAlloyCFRPIndexable
MELGSSGGGS

8D 12D

LF PL

`●`Drill HeadsMEL Type ø23.2 to 28.7mm (mm)`●`DrillHeads MEL Type ø28.8 to 30.8mm (mm)
Diamete DC(mmr ) StockCat. No.Shoulder Length Tip LF PLApplicable HoldersDiameter DC(mm)Stock Cat. No.Shoulder Length Tip LF PLApplicable Holders
23.2D SMDT 2320MEL4.228.8D SMDT 2880MEL12.6 5.2SMDH280 □
23.3D2330MEL4.228.9D SMDT 2890MEL5.3
23.4D2340MEL4.329.0D 2900MEL5.3
23.5D2350MEL11.0 4.3SMDH230□29.1D 2910MEL5.3
23.6D2360MEL4.329.2D 2920MEL5.3
23.7D2370MEL4.329.3D 2930MEL5.3
23.8D2380MEL4.329.4D 2940MEL13.1 5.4SMDH290□
23.9D SMDT 2390MEL4.329.5D 2950MEL5.4
24.0D2400MEL4.429.6D 2960MEL5.4
24.1D2410MEL4.429.7D 2970MEL5.4
24.2D2420MEL4.429.8D 2980MEL5.4
24.3D2430MEL4.429.9D SMDT 2990MEL5.4
24.4D2440MEL11.0 4.4SMDH240□30.0D 3000MEL5.5
24.5D2450MEL4.530.1D 3010MEL5.5
24.6D2460MEL4.530.2D 3020MEL5.5
24.7D2470MEL4.530.3D 3030MEL5.5
24.8D2480MEL4.530.4D 3040MEL13.5 5.5SMDH300□
24.9D SMDT 2490MEL4.530.5D 3050MEL5.6
25.0D2500MEL4.530.6D 3060MEL5.6
25.1D2510MEL4.630.7D 3070MEL5.6
25.2D2520MEL4.630.8D 3080MEL5.6
25.3D2530MEL11.3 4.6SMDH250□Grade : ACX80
25.4D2540MEL4.6
25.5D2550MEL4.6
25.6D2560MEL4.7
25.7D2570MEL4.7
25.8D2580MEL4.7
25.9D SMDT 2590MEL4.7
26.0D2600MEL4.7
26.1D2610MEL4.7
26.2D2620MEL4.8
26.3D2630MEL117 4.8SMDH260□
26.4D2640MEL. 4.8
26.5D2650MEL4.8
26.6D2660MEL4.8
26.7D2670MEL4.9
26.8D2680MEL4.9
26.9D SMDT 2690MEL4.9
27.0D2700MEL4.9
27.1D2710MEL4.9
27.2D2720MEL4.9
27.3D2730MEL5.0
27.4D2740MEL12.2 5.0SMDH270□
27.5D2750MEL5.0
27.6D2760MEL5.0
27.7D2770MEL5.0
27.8D2780MEL5.1
27.9D SMDT 2790MEL5.1
28.0D2800MEL5.1
28.1D2810MEL5.1
28.2D2820MEL5.1
28.3D2830MEL12.6 5.2SMDH280□
28.4D2840MEL5.2
28.5D2850MEL5.2
286D2860MEL52
. 28.7D2870MEL. 5.2

Special

Grade : ACX80 Applicable Holder J74, J75