Sumitomo General Catalog 2025-2026

Replaceable Tip Drills SMDT Availability - Inch / Metric

Non- Ferrous Materials Ductile Cast Iron

Carbon Steel/ Alloy Steel up to 0.28%

Carbon Steel/ Alloy Steel from 0.29%

Hardened Steel up to 45HRC Carbon Steel/ Alloy Steel from 0.29%

Tempered Steel Carbon Steel/ Alloy Steel up to 0.28%

Stainless Steel Hardened Steel up to 45HRC

Ductile Cast Iron NAL

Aluminum Alloy

Copper Alloy Aluminum Alloy

MTL

Cast Iron

Stainless Steel

Ti Alloy Heat-resistant Steel

MEL

Cast Iron

Coolant Hole

Indexable

Steel • Standard Tip

• Super Alloy Tip

• Chamfered Edge Tip

• DLC Coated Aurora Coat

SMDT-MTL

SMDT-MEL

SMDT-MTL-C

SMDT-NAL

Coating

Coating

Coating

Replaceable Head

NAL Replaceable Head

Replaceable Head

Replaceable Head

-C

øD Tap Size

INSL

PL

Drill Tip

Drill Tip

Drill Tip

Drill Tip

Body

mm in.

mm in. mm in.

5.3 .2104

SMDT11562MTL-ACX70 l 1 SMDT11562MEL-ACX80 l 1 SMDT11562MTL-C-ACX70 3 SMDT11562NAL-DL1500 l 1 29.4 1.1562 SMDT2940MTL-ACX70  1 SMDT2940MEL-ACX80  1 SMDT2940MTL-C-ACX70 3 SMDT2940 NAL-DL1500 1 29.4 1.1574 SMDT2950MTL-ACX70 l 1 SMDT2950MEL-ACX80 l 1 SMDT2950MTL-C-ACX70 l 3 SMDT2950 NAL-DL1500 l 1 29.5 1.1614 M33x3.5 SMDT2960MTL-ACX70  1 SMDT2960MEL-ACX80  1 SMDT2960MTL-C-ACX70 3 SMDT2960 NAL-DL1500 1 29.6 1.1653 SMDT2970MTL-ACX70  1 SMDT2970MEL-ACX80  1 SMDT2970MTL-C-ACX70 3 SMDT2970 NAL-DL1500 1 29.7 1.1692 SMDT11719MTL-ACX70 l 1 SMDT11719MEL-ACX80 l 1 SMDT11719MTL-C-ACX70 3 SMDT11719NAL-DL1500 l 1 29.8 1.17191 1 / 4 -12 SMDT2980MTL-ACX70  1 SMDT2980MEL-ACX80  1 SMDT2980MTL-C-ACX70 3 SMDT2980 NAL-DL1500 1 29.8 1.1732 SMDT2990MTL-ACX70  1 SMDT2990MEL-ACX80  1 SMDT2990MTL-C-ACX70 3 SMDT2990 NAL-DL1500 1 29.9 1.1772 SMDT3000MTL-ACX70 l 1 SMDT3000MEL-ACX80 l 1 SMDT3000MTL-C-ACX70 3 SMDT3000 NAL-DL1500 l 1 30.0 1.1811 SMDT3010MTL-ACX70 l 1 SMDT3010MEL-ACX80  1 SMDT3010MTL-C-ACX70 3 SMDT3010 NAL-DL1500 1 30.1 1.1850 SMDT11875MTL-ACX70 l 1 SMDT11875MEL-ACX80 l 1 SMDT11875MTL-C-ACX70 3 SMDT11875NAL-DL1500 l 1 30.2 1.1875 SMDT3020MTL-ACX70  1 SMDT3020MEL-ACX80  1 SMDT3020MTL-C-ACX70 3 SMDT3020 NAL-DL1500 1 30.2 1.1890 SMDT3030MTL-ACX70  1 SMDT3030MEL-ACX80  1 SMDT3030MTL-C-ACX70 3 SMDT3030 NAL-DL1500 1 30.3 1.1929 SMDT3040MTL-ACX70  1 SMDT3040MEL-ACX80  1 SMDT3040MTL-C-ACX70 3 SMDT3040 NAL-DL1500 1 30.4 1.1969 SMDT3050MTL-ACX70 l 1 SMDT3050MEL-ACX80 l 1 SMDT3050MTL-C-ACX70 3 SMDT3050 NAL-DL1500 l 1 30.5 1.2008M32x1.5 SMDT3060MTL-ACX70  1 SMDT3060MEL-ACX80  1 SMDT3060MTL-C-ACX70 3 SMDT3060 NAL-DL1500 1 30.6 1.2047 SMDT3070MTL-ACX70  1 SMDT3070MEL-ACX80  1 SMDT3070MTL-C-ACX70 3 SMDT3070 NAL-DL1500 1 30.7 1.2087 SMDT3080MTL-ACX70  1 SMDT3080MEL-ACX80  1 SMDT3080MTL-C-ACX70 3 SMDT3080 NAL-DL1500 1 30.8 1.2126 SMDT3100MTL-ACX80 l 2 SMDT3100MEL-ACX80 - 2 SMDT3100MTL-C-ACX80 3 SMDT3100 NAL-DL1500 2 31.0 1.2205 SMDT3150MTL-ACX80 l 2 SMDT3150MEL-ACX80 - 2 SMDT3150MTL-C-ACX80 3 SMDT3150NAL-DL1500 2 31.5 1.2402 SMDT12500MTL-ACX80 l 2 SMDT12500MEL-ACX80 - 2 SMDT12500MTL-C-ACX80 3 SMDT12500NAL-DL1500 l 2 31.8 1.2500 SMDT3200MTL-ACX80 l 2 SMDT3200MEL-ACX80 - 2 SMDT3200MTL-C-ACX80 3 SMDT3200 NAL-DL1500 2 32.0 1.2598 M36x4.0 SMDT3300MTL-ACX80 l 2 SMDT3300MEL-ACX80 - 2 SMDT3300MTL-C-ACX80 3 SMDT3300 NAL-DL1500 2 33.0 1.2992 SMDT13125MTL-ACX80 l 2 SMDT13125MEL-ACX80 - 2 SMDT13125MTL-C-ACX80 3 SMDT13125NAL-DL1500 2 33.3 1.3125 SMDT3400MTL-ACX80  2 SMDT3400MEL-ACX80 - 2 SMDT3400MTL-C-ACX80 3 SMDT3400 NAL-DL1500 2 34.0 1.3386

J

SMDH115 □ SMDH290 □

.2126

18.3 .7205

5.4

.2132 .2126

5.4 .2126

.2165

.2160

5.5

SMDH118 □ SMDH300 □

19.0 .7480

.2165

5.6 .2205

5.6 .2205 5.7 .2244 5.8 .2274 5.8 .2283

SMDH1250 □ SMDH320 □

.8268

21.0

6.0 .2362 SMDH1319 □ SMDH335 □

.82726.1 .2380

6.2 .2441 6.4 .2520

SMDH350 □

23.0 .9055 SMDT3500MTL-ACX80 l 2 SMDT3500MEL-ACX80 - 2 SMDT3500MTL-C-ACX80 3 SMDT3500 NAL-DL1500 2 35.0 1.3780 M39x4.0 SMDT3600MTL-ACX80 l 2 SMDT3600MEL-ACX80 - 2 SMDT3600MTL-C-ACX80 3 SMDT3600 NAL-DL1500 2 36.0 1.4173 SMDT3700MTL-ACX80  2 SMDT3700MEL-ACX80 - 2 SMDT3700MTL-C-ACX80 3 SMDT3700 NAL-DL1500 2 37.0 1.4567

6.6 .2598 SMDH365 □

6.7 .2638 6.8 .2677 6.9 .2717 7.3 .2874 7.4 .2913 7.5 .2953

SMDH380 □

SMDT3750MTL-ACX80  2 SMDT3750MEL-ACX80 - 2 SMDT3750MTL-C-ACX80 3 SMDT3750 NAL-DL1500 2 37.5 1.4764 M42x4.5 SMDT3800MTL-ACX80 l 2 SMDT3800MEL-ACX80 - 2 SMDT3800MTL-C-ACX80 3 SMDT3800 NAL-DL1500 2 38.0 1.4961 SMDT3900MTL-ACX80 l 2 SMDT3900MEL-ACX80 - 2 SMDT3900MTL-C-ACX80 3 SMDT3900 NAL-DL1500 2 39.0 1.5354 SMDT4000MTL-ACX80 l 2 SMDT4000MEL-ACX80 - 2 SMDT4000MTL-C-ACX80 3 SMDT4000 NAL-DL1500 2 40.0 1.5748 SMDT4050MTL-ACX80  2 SMDT4050MEL-ACX80 - 2 SMDT4050MTL-C-ACX80 3 SMDT4050 NAL-DL1500 2 40.5 1.5945 M45x4.5 SMDT4100MTL-ACX80  2 SMDT4100MEL-ACX80 - 2 SMDT4100MTL-C-ACX80 3 SMDT4100 NAL-DL1500 2 41.0 1.6142 SMDT4200MTL-ACX80  2 SMDT4200MEL-ACX80 - 2 SMDT4200MTL-C-ACX80 3 SMDT4200 NAL-DL1500 2 42.0 1.6535

25.0 .9843

7.1 .2795 SMDH395 □

SMDH410 □

27.0 1.0630

7.6 .2992 SMDH425 □

l = USA Stock Item  = Worldwide Warehouse Item — = Can not be made Note: Special diameters available upon request

MTL / MEL

MTL-C

INSL

Fig. 2 Fig. 3

Fig. 1

(DC < 31mm)

Indexable Head

exable Head

Indexable Head

Fig. 1 (DC < 31mm)

Fig. 1 (DC < 31mm) INSL

Fig. 2 (DC ≥ 31mm)

Fig. 2 (DC ≥ 31mm) INSL

INSL

INSL

45°

Chamfer .040 ”

LF

PL

PL

PL

PL

PL

PL

J104

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