Sumitomo General Catalog 2025-2026

Milling Chucks

A

Milling Chucks

N

Dimensions

Catalog Number

d ( mm )

d (inch)

D ( mm )

A ( mm )

A (inch)

CAT40

Balanced to G6.3 @ 8,000 RPM

SHPMC0.750-3.54-CAT40 SHPMC1.000-3.54-CAT40 SHPMC1.250-4.25-CAT40 SHPMC25-90-CAT40 SHPMC32-105-CAT40

0.75 1.00 1.25

3.54 3.54 4.25

19.05 25.4 31.75

52 58 66 58 66

89.9 89.9

108.0

– –

– –

25 32

90

105

CAT50

Balanced to G6.3 @ 8,000 RPM

SHPMC0.750-3.54-CAT50 SHPMC0.750-6.50-CAT50 SHPMC1.000-3.54-CAT50 SHPMC1.000-5.31-CAT50 SHPMC1.250-4.13-CAT50 SHPMC1.250-5.31-CAT50 SHPMC2.000-4.72-CAT50 SHPMC2.000-5.90-CAT50 SHPMC32-105-CAT50 SHPMC50-135-CAT50

0.75 0.75 1.00 1.00 1.25 1.25 2.00 2.00

3.54 6.50 3.54 5.31 4.13 5.31 4.72 5.90

19.05 19.05 25.4 25.4 31.75 31.75

52 52 58 58 66 66

89.9

165.1

89.9

134.9 104.9 134.9 119.9 149.9

50.8 50.8

103 103

– –

– –

32 50

58

105 135

103

BT30

Balanced to G6.3 @ 8,000 RPM

SHPMC0.750-3.54-BT30 SHPMC20-90-BT30 SHPMC25-90-BT30 SHPMC32-105-BT30

0.75

3.54

19.05

52 52 58 66

89.9

– – –

– – –

20 25 32

90 90

105

A

89.9

HSK Milling Chucks

Dimensions

Catalog Number

d ( mm )

d (inch)

D ( mm )

A ( mm )

A (inch)

HSK-A63

Balanced to G6.3 @ 8,000 RPM

SHPMC0.750-3.54-HSKA63 SHPMC1.000-4.13-HSKA63 SHPMC1.250-4.72-HSKA63 SHPMC20-90-HSKA63 SHPMC25-105-HSKA63 SHPMC32-135-HSKA63

0.75 1.00 1.25

3.54 4.13 4.72

19.05 25.4 31.75

52 58 66 52 58 66

89.9 104.9 119.9

– – –

– – –

20 25 32

90

105 135

HSK-A100

Balanced to G6.3 @ 15,000 RPM

SHPMC0.750-3.94-HSKA100 SHPMC1.000-4.53-HSKA100 SHPMC1.250-5.31-HSKA100 SHPMC20-100-HSKA100 SHPMC25-115-HSKA100 SHPMC32-135-HSKA100

0.750 1.000 1.250

3.94 4.53 5.31

– – –

52 58 66 52 58 66

– – –

– – –

– – –

20 25 32

100 115 135

N12

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