Sumitomo General Catalog 2025-2026

Smart Damper Arbors

Damper Head

LS

LF

Fig 1

KDP

CRKS

Stock Table 

Dimensions (mm)

Shank Dia. DMM

Overhang LF

Shank Length LS

Groove Width KWW

Groove Depth KDP

Body Dia. BD

Screw CRKS

Weight (kg)

Mounting DCSFMS

Fig

Cat. No.

Stock

G

S-SDF3647FMH22L180 S-SDF3660FMH22L180 S-SDF3660FMH27L180

22 22 27

47 60 60

180 180 180

18 18 20

10 10 12

5 5 6

M10 M10 M12

3.0 4.5 4.5

36 up 1 49 up 1 46 up 1

  

Refer to the user's manual for methods of mounting to basic tool holders. The cutter is not included in the weight. A hook wrench and clamp bolt for tightening the cutter are included. DCSFMS shows the cutter mounting surface diameter. Use caution if the mounting surface diameter is small relative to the cutter outer diameter.

Identification Code S-SDF36 47 FMH 22 L180 Connection Method Series Code Body Dia. Shank Dia. Overhang

Basic Holder BBT50 Type

LF

Fig 1

LF2

LUX

Stock Table 

Dimensions (mm)

Body Dia. BD

Overhang LF

Min. Clamping Length LF2

Effective Overhang LUX

Weight (kg)

Applicable Damper Head Fig

Cat. No.

Stock

S-SDF3647FMH ○○ L ○○○ S-SDF3647FMH ○○ L ○○○ S-SDF3660FMH ○○ L ○○○ S-SDF3660FMH ○○ L ○○○

S-SDF3647L170-BBT50 S-SDF3647L220-BBT50 S-SDF3660L170-BBT50 S-SDF3660L220-BBT50

47 47 60 60

350 400 350 400

170 200 170 200

297 347 297 347

5.6 6.3 6.7 7.8

1 1 1 1

   

Basic Holder HSK-A100 Type

LF

Fig 1

LF2

LUX

Stock Table 

Dimensions (mm)

Body Dia. BD

Overhang LF

Min. Clamping Length LF2

Effective Overhang LUX

Weight (kg)

Applicable Damper Head Fig

Cat. No.

Stock

4.4 S-SDF3647FMH ○○ L ○○○ 5.0 S-SDF3647FMH ○○ L ○○○ 5.5 S-SDF3660FMH ○○ L ○○○ 6.0 S-SDF3660FMH ○○ L ○○○

S-SDF3647L170-HSKA100 S-SDF3647L220-HSKA100 S-SDF3660L170-HSKA100 S-SDF3660L220-HSKA100

47 47 60 60

350 400 350 400

170 220 170 220

310 360 310 360

1 1 1 1

   

Identification Code S-SDF36 47 L170 - BBT50 Connection Method Min. Clamping Length Body Dia. Shank type

*Smart Damper™ is a registered trademark of BIG DAISHOWA Co., Ltd.

 Worldwide Warehouse Item

G25

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