Sumitomo General Catalog 2025-2026

Polygon Shank Style PSC Adaptors

L1

D2 D1

L

PSC Shell Mill Holders Catalog Number PSC50-0.75SMH 50 PSC PSC50-1.00SMH 50 PSC50-1.50SMH 50 PSC63-0.75SMH 63 PSC63-1.00SMH 63 PSC63-1.50SMH 63

G

Dimensions

D1

L

L1

D2

Cap

Drive Key

Screw

.750

2.756 0.984 1.772 1.181 1.181 1.772

0.709 0.709 0.906 0.709 0.709 0.906

1.693 CAP-10107 DRKEY-86207 ST-11103 2.126 CAP-10110 DRKEY-86210 ST-11004 3.150 CAP-10115 DRKEY-86215 ST-11006 2.047 CAP-10107 DRKEY-86207 ST-11103 2.480 CAP-10110 DRKEY-86210 ST-11004 3.150 CAP-10115 DRKEY-86215 ST-11006

1.000

1.50 .750

1.000

1.50

D d1

L

PSC Boring Bar Adapters Catalog Number

2 x

Dimensions

PSC

d1

D

L

Bolt

PSC40-0.75BBA PSC50-0.75BBA PSC50-1.00BBA PSC50-1.25BBA PSC63-0.75BBA PSC63-1.00BBA PSC63-1.25BBA

40 50 50 50 63 63 63

.750 .750

1.752 1.752 2.248 2.480 1.752 2.248 2.480

2.362 BOLT-15407 2.362 BOLT-15407 3.346 BOLT-15410* 3.347 BOLT-15410* 2.560 BOLT-15407 3.347 BOLT-15410* 3.347 BOLT-15410*

1.000 1.250 .7500 1.000 1.250

* has 4 bolts instead of standard 2

G21

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