Sumitomo General Catalog 2025-2026

ER Collet Chucks

A

B

AD

g

ER Collet Chucks - CAT40 Balanced to G6.3 @ 20,000 RPM

ER Collet Chucks - CAT50

Balanced to G6.3 @ 20,000 RPM

Dimensions

Dimensions

Catalog Number

Catalog Number

A (inch)

Collet Type

Range ( mm )

D ( mm )

A ( mm )

Collet Type

Range ( mm )

D ( mm )

A ( mm )

A (inch)

N

g

g

CAT40 SCCH-ER16-2.50-CAT40 ER16 SCCH-ER16-5.00-CAT40 ER16 SCCH-ER20-2.50-CAT40 ER20 SCCH-ER20-6.00-CAT40 ER20 SCCH-ER25-2.50-CAT40 ER25 SCCH-ER25-6.00-CAT40 ER25 SCCH-ER32-2.75-CAT40 ER32 SCCH-ER32-6.00-CAT40 ER32 SCCH-ER40-3.00-CAT40 ER40 SCCH-ER40-6.00-CAT40 ER40

CAT50 SCCH-ER16-2.50-CAT50 ER16 SCCH-ER16-4.00-CAT50 ER16 SCCH-ER16-6.00-CAT50 ER16 SCCH-ER20-2.50-CAT50 ER20 SCCH-ER20-4.00-CAT50 ER20 SCCH-ER20-6.00-CAT50 ER20 SCCH-ER25-2.50-CAT50 ER25 SCCH-ER25-4.00-CAT50 ER25 SCCH-ER25-6.00-CAT50 ER25 SCCH-ER32-2.75-CAT50 ER32 SCCH-ER32-4.00-CAT50 ER32 SCCH-ER32-6.00-CAT50 ER32 SCCH-ER40-3.00-CAT50 ER40 SCCH-ER40-4.00-CAT50 ER40 SCCH-ER40-6.00-CAT50 ER40

1–10 28 1–10 28 1–10 28 1–13 34 1–13 34 1–13 34 2–16 42 2–16 42 2–16 42 2–20 50 2–20 50 2–20 50 3–26 63 3–26 63 3–26 63

63.5 2.50 M10 101.6 4.00 M10 152.4 6.00 M10 63.5 2.50 M12 101.6 4.00 M12 152.4 6.00 M12 63.5 2.50 M16 101.6 4.00 M16 152.4 6.00 M16 69.9 2.75 M22x1.5 101.6 4.00 M22x1.5 152.4 6.00 M22x1.5 76.2 3.00 M22x1.5 101.6 4.00 M22x1.5 152.4 6.00 M22x1.5

1–10 28 1–10 28 1–13 34 1–13 34 2–16 42 2–16 42 2–20 50 2–20 50 3–26 63 3–26 63

63.5 2.50 M10 127.0 5.00 M10 63.5 2.50 M12 152.4 6.00 M12 63.5 2.50 M16 152.4 6.00 M16 69.9 2.75 M22x1.5 152.4 6.00 M22x1.5 76.2 3.00 M22x1.5 152.4 6.00 M22x1.5

A

A

g

g

ER Collet Chucks

HSK ER Collet Chuck Holders

Balanced to G6.3 @ 20,000 RPM

Balanced to G6.3 @ 20,000 RPM

Dimensions

Dimensions

Catalog Number

Catalog Number

Collet Type

Range ( mm )

D ( mm )

A ( mm )

A (inch)

Collet Type

Range ( mm )

D ( mm )

A ( mm )

A (inch)

g

g

HSK-A63 SCCH-ER16M-100-HSKA63 ER16 1–10 28 SCCH-ER16M-160-HSKA63 ER16 1–10 28 SCCH-ER20-100-HSKA63 ER20 1–13 34 SCCH-ER20M-160-HSKA63 ER20 1–13 34 SCCH-ER25-100-HSKA63 ER25 2–16 42 SCCH-ER25M-160-HSKA63 ER25 2–16 42 SCCH-ER32-100-HSKA63 ER32 2–20 50 SCCH-ER32-160-HSKA63 ER32 2–20 50 SCCH-ER40-120-HSKA63 ER40 3–26 63 SCCH-ER40-160-HSKA63 ER40 3–26 63 HSK-A100 SCCH-ER16M-100-HSKA100 ER16M 1–10 22 SCCH-ER20-100-HSKA100 ER20 1–13 34 SCCH-ER25-100-HSKA100 ER25 2–16 42 SCCH-ER32-100-HSKA100 ER32 2–20 50 SCCH-ER40-120-HSKA100 ER40 3–26 63 SCCH-ER16M-160-HSKA100 ER16M 1–10 22 SCCH-ER20-160-HSKA100 ER20 1–13 34 SCCH-ER25-160-HSKA100 ER25 2–16 42 SCCH-ER32-160-HSKA100 ER32 2–20 50 SCCH-ER40-160-HSKA100 ER40 3–26 63

BT30 SCCH-ER16-100-BT30 ER16 1–10 28 SCCH-ER16-150-BT30 ER16 1–10 28 SCCH-ER16-70-BT30 ER16 1–10 28 SCCH-ER20-100-BT30 ER20 1–13 34 SCCH-ER20-70-BT30 ER20 1–13 34 SCCH-ER25-100-BT30 ER25 2–16 42 SCCH-ER25-70-BT30 ER25 2–16 42 SCCH-ER32-100-BT30 ER32 2–20 50 SCCH-ER32-70-BT30 ER32 2–20 50 SCCH-ER40-100-BT30 ER40 3–26 63 BT40 SCCH-ER16-100-BT40 ER16 1–10 28 SCCH-ER16-160-BT40 ER16 1–10 28 SCCH-ER16-70-BT40 ER16 1–10 28 SCCH-ER20-100-BT40 ER20 1–13 34 SCCH-ER20-160-BT40 ER20 1–13 34 SCCH-ER20-70-BT40 ER20 1–13 34 SCCH-ER25-100-BT40 ER25 2–16 42 SCCH-ER25-160-BT40 ER25 2–16 42 SCCH-ER25-70-BT40 ER25 2–16 42 SCCH-ER32-100-BT40 ER32 2–20 50 SCCH-ER32-160-BT40 ER32 2–20 50 SCCH-ER32-70-BT40 ER32 2–20 50 SCCH-ER40-100-BT40 ER40 3–26 63 SCCH-ER40-160-BT40 ER40 3–26 63 SCCH-ER40-80-BT40 ER40 3–26 63

100 3.94 M10 160 6.3 M10 100 3.94 M12 160 6.3 M12 100 3.94 M16 160 6.3 M16 100 3.94 M22x1.5 160 6.3 M22x1.5 120 4.72 M22x1.5 160 6.3 M22x1.5 100 3.94 M10 100 3.94 M12 100 3.94 M16 100 3.94 M22X1.5 120 4.72 M22x1.5 160 6.3 M10 160 6.3 M12 160 6.3 M16 160 6.3 M22X1.5 160 6.3 M22x1.5

100 3.94 M10 150 5.90 M10 70 2.76 M10 100 3.94 M12 70 2.76 M12 100 3.94 M12 70 2.76 M12 100 3.94 M22x1.5 70 2.76 M12 100 3.89 M22x1.5 100 3.94 M10 160 6.30 M10 70 2.76 M10 100 3.94 M12 160 6.30 M12 70 2.76 M12 100 3.94 M16 160 6.30 M16 70 2.76 M16 100 3.94 M22x1.5 160 6.30 M22x1.5 70 2.76 M22x1.5 100 3.94 M22x1.5 160 6.30 M22x1.5 80 3.15 M22x1.5

N14

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