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    SF/DSF Shrink-Fit Holder
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    0102030405
    SF-DSF-Shrink-Fit-Holder1.jpg
    SF-DSF-Shrink-Fit-Holder3.jpg
    SF-DSF-Shrink-Fit-Holder4.jpg
    SF-DSF-Shrink-Fit-Holder2.jpg

    SF/DSF Shrink-Fit Holder

    Features: 
    ● High efficiency, high clamping force, high machining depth and speed 
    ● Low runout (3D ＜0.003mm), balanced, G2.5, 25000rpm, better roughness, long tool life 
    ● Different lengths holder available, normal and slim type available.

      Contact us
      product details
      SF-DSF-Shrink-Fit-Holder-1@4x1

      derekHSK-A-SF Shrink Fit Holder

      HSK-A-SF Shrink Fit Holder (1)HSK-A-SF Shrink Fit Holder (2)
      Specification d D1 D2 L1 L1(Max) L2(Min) T Weight
      HSK50A- SF3-60 3 10 16 60 - 9 - 0.39
      SF4-60 4 10 16 60 - 12 - 0.39
      SF5-60 5 10 16 60 - 15 - 0.39
      SF6-80 6 21 27 80 36 26 M050Z150-D 0.41
      SF8-80 8 21 27 80 36 26 M050Z150-D 0.41
      SF10-85 10 24 32 85 42 32 M060Z150-D 0.42
      SF12-90 12 24 32 90 47 37 M060Z150-D 0.43
      SF14-90 14 27 34 90 47 37 M060Z150-D 0.43
      SF16-95 16 27 34 95 50 40  M080Z150-P-D 0.45
      HSK63A- SF3-80 3 10 16 80 - 9 - 0.50
      SF4-80 4 10 16 80 - 12 - 0.60
      SF5-80 5 10 16 80 - 15 - 0.70
      SF6-80 6 21 27 80 36 26 M050Z150-D 0.80
      SF6-130 6 21 27 130 36 26 M050Z150-D 1.00
      SF6-160 6 21 27 160 36 26 M050Z150-D 1.20
      SF6-200 6 21 27 200 36 26 M050Z150-D 1.40
      SF8-80 8 21 27 80 36 26 M050Z150-D 0.80
      SF8-130 8 21 27 130 36 26 M050Z150-D 1.02
      SF8-160 8 21 27 160 36 26 M050Z150-D 1.25
      SF8-200 8 21 27 200 36 26 M050Z150-D 1.43
      SF10-85 10 24 32 85 42 32 M060Z150-D 0.90
      SF10-130 10 24 32 130 42 32 M060Z150-D 1.17
      SF10-160 10 24 32 160 42 32 M060Z150-D 1.45
      SF10-200 10 24 32 200 42 30 M060Z150-D 1.75
      SF12-90 12 24 32 90 47 37 M060Z150-D 0.92
      SF12-130 12 24 32 130 47 37 M060Z150-D 1.15
      SF12-160 12 24 32 160 47 37 M060Z150-D 1.55
      SF12-200 12 24 32 200 47 37 M060Z150-D 1.92
      SF14-90 14 27 34 90 47 37 M060Z150-D 0.95
      SF14-130 14 27 34 130 47 37 M060Z150-D 1.18
      SF14-160 14 27 34 160 47 37 M060Z150-D 1.60
      HSK63A- SF14-200 14 27 34 200 47 37 M060Z150-D 1.98
      SF16-95 16 27 34 95 50 40 M080Z150-P-D 1.00
      SF16-130 16 27 34 130 50 40 M080Z150-P-D 1.21
      SF16-160 16 27 34 160 50 40 M080Z150-P-D 1.65
      SF16-200 16 27 34 200 50 40 M080Z150-P-D 2.05
      SF18-95 18 33 42 95 50 40 M080Z150-P-D 1.05
      SF18-130 18 33 42 130 50 40 M080Z150-P-D 1.25
      SF18-160 18 33 42 160 50 40 M080Z150-P-D 1.70
      SF18-200 18 33 42 200 50 40 M080Z150-P-D 2.10
      SF20-100 20 33 42 100 52 42 M080Z150-P-D 1.20
      SF20-130 20 33 42 130 52 42 M080Z150-P-D 1.49
      SF20-160 20 33 42 160 52 42 M080Z150-P-D 1.80
      SF20-200 20 33 42 200 52 42 M080Z150-P-D 2.20
      SF25-115 25 44 53 115 58 48 M160Z150-P-D 1.98
      SF25-130 25 44 53 130 58 48 M160Z150-P-D 2.00
      SF25-160 25 44 53 160 58 48 M160Z150-P-D 2.10
      SF25-200 25 44 53 200 58 48 M160Z150-P-D 2.25
      SF32-120 32 44 53 120 58 48 M160Z150-P-D 2.10
      SF32-160 32 44 53 160 58 48 M160Z150-P-D 2.60
      SF32-200 32 44 53 200 58 48 M160Z150-P-D 2.80
      HSK100A- SF6-85 6 21 27 85 36 26 M050Z150-D 2.00
      SF6-130 6 21 27 130 36 26 M050Z150-D 2.30
      SF6-160 6 21 27 160 36 26 M050Z150-D 2.62
      SF6-200 6 21 27 200 36 26 M050Z150-D 2.90
      SF8-85 8 21 27 85 36 26 M050Z150-D 2.00
      SF8-130 8 21 27 130 36 26 M050Z150-D 2.30
      SF8-160 8 21 27 160 36 26 M050Z150-D 2.65
      SF8-200 8 21 27 200 36 26 M050Z150-D 2.93
      SF10-90 10 24 32 90 42 32 M060Z150-D 2.20
      SF10-130 10 24 32 130 42 32 M060Z150-D 2.40
      SF10-160 10 24 32 160 42 32 M060Z150-D 2.70
      SF10-200 10 24 32 200 42 32 M060Z150-D 3.10
      SF12-95 12 24 32 95 47 37 M060Z150-D 2.30
      SF12-130 12 24 32 130 47 37 M060Z150-D 2.50
      SF12-160 12 24 32 160 47 37 M060Z150-D 2.75
      SF12-200 12 24 32 200 47 37 M060Z150-D 3.15
      SF14-95 14 27 34 95 47 37 M060Z150-D 2.35
      SF14-130 14 27 34 130 47 37 M060Z150-D 2.60
      SF14-160 14 27 34 160 47 37 M060Z150-D 2.85
      SF14-200 14 27 34 200 47 37 M060Z150-D 3.25
      SF16-100 16 27 34 100 50 40 M080Z150-P-D 2.50
      SF16-130 16 27 34 130 50 40 M080Z150-P-D 2.80
      SF16-160 16 27 34 160 50 40 M080Z150-P-D 3.13
      SF16-200 16 27 34 200 50 40 M080Z150-P-D 3.35
      SF18-100 18 33 42 100 50 40 M080Z150-P-D 2.55
      SF18-130 18 33 42 130 50 40 M080Z150-P-D 2.85
      SF18-160 18 33 42 160 50 40 M080Z150-P-D 3.21
      SF18-200 18 33 42 200 50 40 M080Z150-P-D 3.45
      SF20-105 20 33 42 105 52 42 M080Z150-P-D 2.60
      SF20-130 20 33 42 130 52 42 M080Z150-P-D 2.90
      SF20-160 20 33 42 160 52 42 M080Z150-P-D 3.25
      SF20-200 20 33 42 200 52 42 M080Z150-P-D 3.50
      SF25-115 25 44 53 115 58 48 M160Z150-P-D 2.80
      SF25-130 25 44 53 130 58 48 M160Z150-P-D 3.00
      SF25-160 25 44 53 160 58 48 M160Z150-P-D 3.40
      SF25-200 25 44 53 200 58 48 M160Z150-P-D 4.50
      SF32-120 32 44 53 120 58 48 M160Z150-P-D 3.20
      SF32-130 32 44 53 130 58 48 M160Z150-P-D 3.40
      SF32-160 32 44 53 160 58 48 M160Z150-P-D 3.60
      SF32-200 32 44 53 200 58 48 M160Z150-P-D 4.70
      Feature
      ■ Balanced: G2.5; 25,000 rpm;
      ■ Runout (X3D): ≤ 0.003 mm.

      derekHSK-A-DSF Shrink Fit Holder

      HSK-A-DSF Shrink Fit Holder (1)HSK-A-DSF Shrink Fit Holder (2)
      Specification D d1 d2 L L1 Tension Screw Stop  nut Wrench Weight
      HSK50A- DSF12-100 50 38 - 100 74 E100Z300 ZD12-1 T06-L 0.80
      HSK63A- DSF12-100 63 38 - 100 74 E100Z300 ZD12-1 T06-L 1.00
      DSF12-135 63 38 - 135 109 E100Z300 ZD12-1 T06-L 1.70
      HSK100A- DSF12-105 100 38 65 105 43 E100Z300 ZD12-1 T06-L 3.40
      Notice: Wrench is included.
      Feature
      ■ Balanced: G2.5; 25,000 rpm;
      ■ Runout (X3D): ≤ 0.003 mm.

      derekBT-SF Shrink Fit Holder

      BT-SF-1@4xBT-SF-2@4x
      Specification d D1 D2 L L1(Max) L2(Min) T Weight
      BT30-SF3-80 3 10 16 80 - 9 - 0.35
      BT30-SF4-80 4 10 16 80 - 12 - 0.40
      BT30-SF5-80 5 10 16 80 - 15 - 0.43
      BT30-SF6-80 6 21 27 80 36 26 M050Z150-D 0.45
      BT30-SF8-80 8 21 27 80 36 26 M060Z150-D 0.50
      BT30-SF10-80 10 24 32 80 42 32 M060Z150-D 0.55
      BT30-SF12-80 12 24 32 80 47 37 M060Z150-D 0.62
      BT30-SF14-80 14 27 34 80 47 37 M060Z150-D 0.65
      BT30-SF16-80 16 27 34 80 50 40 M080Z150-P-D 0.68
      BT30-SF18-80 18 33 42 80 50 40 M080Z150-P-D 0.71
      BT30-SF20-90 20 33 42 90 52 42 M080Z150-P-D 0.75
      BT40-SF3-90 3 10 16 90 - 9 - 1.00
      BT40-SF4-90 4 10 16 90 - 12 - 1.10
      BT40-SF5-90 5 10 16 90 - 15 - 1.00
      BT40-SF6-90 6 21 27 90 36 26 M050Z150-D 1.15
      BT40-SF6-130 6 21 27 130 36 26 M050Z150-D 1.20
      BT40-SF6-160 6 21 27 160 36 26 M050Z150-D 1.40
      BT40-SF6-200 6 21 27 200 36 26 M050Z150-D 1.90
      BT40-SF8-90 8 21 27 90 36 26 M060Z150-D 1.15
      BT40-SF8-130 8 21 27 130 36 26 M060Z150-D 1.30
      BT40-SF8-160 8 21 27 160 36 26 M060Z150-D 1.50
      BT40-SF8-200 8 21 27 200 36 26 M060Z150-D 1.90
      BT40-SF10-90 10 24 32 90 42 32 M060Z150-D 1.20
      BT40-SF10-130 10 24 32 130 42 32 M060Z150-D 1.50
      BT40-SF10-160 10 24 32 160 42 32 M060Z150-D 1.80
      BT40-SF10-200 10 24 32 200 42 32 M060Z150-D 1.90
      BT40-SF12-90 12 24 32 90 47 37 M080Z150-P-D 1.30
      BT40-SF12-130 12 24 32 130 47 37 M080Z150-P-D 1.60
      BT40-SF12-160 12 24 32 160 47 37 M080Z150-P-D 1.80
      BT40-SF12-200 12 24 32 200 47 37 M080Z150-P-D 2.00
      BT40-SF14-90 14 27 34 90 47 37 M080Z150-P-D 1.30
      BT40-SF14-130 14 27 34 130 47 37 M080Z150-P-D 1.60
      BT40-SF14-160 14 27 34 160 47 37 M080Z150-P-D 1.80
      BT40-SF14-200 14 27 34 200 47 37 M080Z150-P-D 2.00
      BT40-SF16-90 16 27 34 90 50 40 M080Z150-P-D 1.40
      BT40-SF16-130 16 27 34 130 50 40 M080Z150-P-D 1.70
      BT40-SF16-160 16 27 34 160 50 40 M080Z150-P-D 1.95
      BT40-SF16-200 16 27 34 200 50 40 M080Z150-P-D 2.20
      BT40-SF18-90 18 33 42 90 50 40 M080Z150-P-D 1.50
      BT40-SF18-130 18 33 42 130 50 40 M080Z150-P-D 1.80
      BT40-SF18-160 18 33 42 160 50 40 M080Z150-P-D 2.00
      BT40-SF18-200 18 33 42 200 50 40 M080Z150-P-D 2.30
      BT40-SF20-90 20 33 42 90 52 42 M080Z150-P-D 1.55
      BT40-SF20-130 20 33 42 130 52 42 M080Z150-P-D 1.85
      BT40-SF20-160 20 33 42 160 52 42 M080Z150-P-D 2.05
      BT40-SF20-200 20 33 42 200 52 42 M080Z150-P-D 2.35
      BT40-SF25-100 25 44 53 100 58 48 M160Z150-P-D 1.65
      BT40-SF25-130 25 44 53 130 58 48 M160Z150-P-D 1.90
      BT40-SF25-160 25 44 53 160 58 48 M160Z150-P-D 2.20
      BT40-SF25-200 25 44 53 200 58 48 M160Z150-P-D 2.50
      BT40-SF32-100 32 44 53 100 58 48 M160Z150-P-D 2.00
      BT40-SF32-130 32 44 53 130 58 48 M160Z150-P-D 2.30
      BT40-SF32-160 32 44 53 160 58 48 M160Z150-P-D 2.60
      BT50-SF6-100 6 21 27 100 36 26  M050Z150-D 3.70
      BT50-SF6-130 6 21 27 130 36 26 M050Z150-D 3.80
      BT50-SF6-160 6 21 27 160 36 26 M050Z150-D 3.88
      BT50-SF6-200 6 21 27 200 36 26 M050Z150-D 4.00
      BT50-SF8-100 8 21 27 100 36 26 M060Z150-D 3.60
      BT50-SF8-130 8 21 27 130 36 26 M060Z150-D 3.70
      BT50-SF8-160 8 21 27 160 36 26 M060Z150-D 3.90
      BT50-SF8-200 8 21 27 200 36 26 M060Z150-D 4.00
      BT50-SF10-100 10 24 32 100 42 32 M060Z150-D 3.65
      BT50-SF10-130 10 24 32 130 42 32 M060Z150-D 3.78
      BT50-SF10-160 10 24 32 160 42 32 M060Z150-D 4.00
      BT50-SF10-200 10 24 32 200 42 32 M060Z150-D 4.15
      BT50-SF12-100 12 24 32 100 47 37 M080Z150-P-D 3.70
      BT50-SF12-130 12 24 32 130 47 37 M080Z150-P-D 3.80
      BT50-SF12-160 12 24 32 160 47 37 M080Z150-P-D 4.10
      BT50-SF12-200 12 24 32 200 47 37 M080Z150-P-D 4.25
      BT50-SF14-100 14 27 34 100 47 37 M080Z150-P-D 3.70
      BT50-SF14-130 14 27 34 130 47 37 M080Z150-P-D 3.80
      BT50-SF14-160 14 27 34 160 47 37 M080Z150-P-D 4.10
      BT50-SF14-200 14 27 34 200 47 37 M080Z150-P-D 4.25
      BT50-SF16-100 16 27 34 100 50 40 M080Z150-P-D 3.75
      BT50-SF16-130 16 27 34 130 50 40 M080Z150-P-D 3.88
      BT50-SF16-160 16 27 34 160 50 40 M080Z150-P-D 4.20
      BT50-SF16-200 16 27 34 200 50 40 M080Z150-P-D 4.50
      BT50-SF18-100 18 33 42 100 50 40 M080Z150-P-D 3.75
      BT50-SF18-130 18 33 42 130 50 40 M080Z150-P-D 3.88
      BT50-SF18-160 18 33 42 160 50 40 M080Z150-P-D 4.20
      BT50-SF18-200 18 33 42 200 50 40 M080Z150-P-D 4.50
      BT50-SF20-100 20 33 42 100 52 42 M080Z150-P-D 3.80
      BT50-SF20-130 20 33 42 130 52 42 M080Z150-P-D 4.00
      BT50-SF20-160 20 33 42 160 52 42 M080Z150-P-D 4.30
      BT50-SF20-200 20 33 42 200 52 42 M080Z150-P-D 4.60
      BT50-SF25-100 25 44 53 100 58 48 M160Z150-P-D 3.82
      BT50-SF25-130 25 44 53 130 58 48 M160Z150-P-D 4.05
      BT50-SF25-160 25 44 53 160 58 48 M160Z150-P-D 4.33
      BT50-SF25-200 25 44 53 200 58 48 M160Z150-P-D 4.65
      BT50-SF32-100 32 44 53 100 58 48 M160Z150-P-D 4.00
      BT50-SF32-130 32 44 53 130 58 48 M160Z150-P-D 4.40
      BT50-SF32-160 32 44 53 160 58 48 M160Z150-P-D 4.70
      BT50-SF32-200 32 44 53 200 58 48 M160Z150-P-D 5.00
      Feature：
      ■ Balanced: G2.5; 25,000 rpm;
      ■ Runout (X3D): ≤ 0.003 mm.

      derekBT-DSF Shrink Fit Holder

      BT-DSF (1)BT-DSF (2)
      Specification D D1 L1 L2 L Tension Screw Stop  nut Wrench Weight
      BT30-DSF12-60 38 - 13 - 60 E100Z300 ZD12-1 T06 0.40
      BT40-DSF12-50 38 - 18 - 50 E100Z300 ZD12-1 T06 1.10
      BT40-DSF12-75 38 - 48 - 75 E100Z300 ZD12-1 T06-L 1.40
      BT40-DSF12-135 41 - 108 - 135 E100Z300 ZD12-1 T06-L 2.20
      BT50-DSF12-75 38 65 25 12 75 E100Z400 ZD12-1 T06-L 4.00
      BT50-DSF12-105 41 65 55 12 105 E100Z700 ZD12-1 T06-L 4.40
      BT50-DSF12-135 41 65 85 12 135 E100Z100 ZD12-1 T06-L 4.70
      Notice: Wrench is included.

      Feature：
      ■ Balanced: G2.5; 25,000 rpm;
      ■ Runout (X3D): ≤ 0.003 mm.

      derekSK-SF Shrink Fit Holder

      SK-SF Shrink Fit Holder (1)SK-SF Shrink Fit Holder (2)
      Specification d D1 D2 L L1(Max) L2(Min) T Weight
      SK30- SF3-80 3 10 16 80 - 9 - 0.35
      SF4-80 4 10 16 80 - 12 - 0.40
      SF5-80 5 10 16 80 - 15 - 0.43
      SF6-80 6 21 27 80 36 26 M050Z150-D 0.45
      SF8-80 8 21 27 80 36 26 M060Z150-D 0.50
      SF10-80 10 24 32 80 42 32 M060Z150-D 0.55
      SF12-80 12 24 32 80 47 37 M060Z150-D 0.62
      SF16-80 16 27 34 80 50 40 M080Z150-P-D 0.68
      SK40- SF3-90 3 10 16 90 - 9 - 1.00
      SF4-90 4 10 16 90 - 12 - 1.10
      SF5-90 5 10 16 90 - 15 - 1.00
      SF6-90 6 21 27 90 36 26 M050Z150-D 1.15
      SF6-130 6 21 27 130 36 26 M050Z150-D 1.20
      SF6-160 6 21 27 160 36 26 M050Z150-D 1.40
      SF6-200 6 21 27 200 36 26 M050Z150-D 1.90
      SF8-90 8 21 27 90 36 26 M060Z150-D 1.15
      SF8-130 8 21 27 130 36 26 M060Z150-D 1.30
      SF8-160 8 21 27 160 36 26 M060Z150-D 1.50
      SF8-200 8 21 27 200 36 26 M060Z150-D 1.90
      SF10-90 10 24 32 90 42 32 M060Z150-D 1.20
      SF10-130 10 24 32 130 42 32 M060Z150-D 1.50
      SF10-160 10 24 32 160 42 32 M060Z150-D 1.80
      SF10-200 10 24 32 200 42 32 M060Z150-D 1.90
      SF12-90 12 24 32 90 47 37 M080Z150-P-D 1.30
      SF12-130 12 24 32 130 47 37 M080Z150-P-D 1.60
      SF12-160 12 24 32 160 47 37 M080Z150-P-D 1.80
      SF12-200 12 24 32 200 47 37 M080Z150-P-D 2.00
      SF14-90 14 27 34 90 47 37 M080Z150-P-D 1.30
      SF14-130 14 27 34 130 47 37 M080Z150-P-D 1.60
      SF14-160 14 27 34 160 47 37 M080Z150-P-D 1.80
      SF14-200 14 27 34 200 47 37 M080Z150-P-D 2.00
      SF16-90 16 27 34 90 50 40 M080Z150-P-D 1.40
      SF16-130 16 27 34 130 50 40 M080Z150-P-D 1.70
      SF16-160 16 27 34 160 50 40 M080Z150-P-D 1.95
      SF16-200 16 27 34 200 50 40 M080Z150-P-D 2.20
      SF18-90 18 33 42 90 50 40 M080Z150-P-D 1.50
      SF18-130 18 33 42 130 50 40 M080Z150-P-D 1.80
      SF18-160 18 33 42 160 50 40 M080Z150-P-D 2.00
      SF18-200 18 33 42 200 50 40 M080Z150-P-D 2.30
      SF20-90 20 33 42 90 52 42 M080Z150-P-D 1.55
      SF20-130 20 33 42 130 52 42 M080Z150-P-D 1.85
      SF20-160 20 33 42 160 52 42 M080Z150-P-D 2.05
      SF20-200 20 33 42 200 52 42 M080Z150-P-D 2.35
      SF25-100 25 44 53 100 58 48 M160Z150-P-D 1.65
      SF25-130 25 44 53 130 58 48 M160Z150-P-D 1.90
      SF25-160 25 44 53 160 58 48 M160Z150-P-D 2.20
      SF25-200 25 44 53 200 58 48 M160Z150-P-D 2.50
      SF32-100 32 44 53 100 58 48 M160Z150-P-D 2.00
      SF32-130 32 44 53 130 58 48 M160Z150-P-D 2.30
      SF32-160 32 44 53 160 58 48 M160Z150-P-D 2.60
      SK50- SF6-100 6 21 27 100 36 26 M050Z150-D 3.70
      SF6-130 6 21 27 130 36 26 M050Z150-D 3.80
      SF6-160 6 21 27 160 36 26 M050Z150-D 3.88
      SF6-200 6 21 27 200 36 26 M050Z150-D 4.00
      SF8-100 8 21 27 100 36 26 M060Z150-D 3.60
      SF8-130 8 21 27 130 36 26 M060Z150-D 3.70
      SF8-160 8 21 27 160 36 26 M060Z150-D 3.90
      SF8-200 8 21 27 200 36 26 M060Z150-D 4.00
      SF10-100 10 24 32 100 42 32 M060Z150-D 3.65
      SF10-130 10 24 32 130 42 32 M060Z150-D 3.78
      SF10-160 10 24 32 160 42 32 M060Z150-D 4.00
      SF10-200 10 24 32 200 42 32 M060Z150-D 4.15
      SF12-100 12 24 32 100 47 37 M080Z150-P-D 3.70
      SF12-130 12 24 32 130 47 37 M080Z150-P-D 3.80
      SF12-160 12 24 32 160 47 37 M080Z150-P-D 4.10
      SF12-200 12 24 32 200 47 37 M080Z150-P-D 4.25
      SF14-100 14 27 34 100 47 37 M080Z150-P-D 3.70
      SF14-130 14 27 34 130 47 37 M080Z150-P-D 3.80
      SF14-160 14 27 34 160 47 37 M080Z150-P-D 4.10
      SF14-200 14 27 34 200 47 37 M080Z150-P-D 4.25
      SF16-100 16 27 34 100 50 40 M080Z150-P-D 3.75
      SF16-130 16 27 34 130 50 40 M080Z150-P-D 3.88
      SF16-160 16 27 34 160 50 40 M080Z150-P-D 4.20
      SF16-200 16 27 34 200 50 40 M080Z150-P-D 4.50
      SF18-100 18 33 42 100 50 40 M080Z150-P-D 3.75
      SF18-130 18 33 42 130 50 40 M080Z150-P-D 3.88
      SF18-160 18 33 42 160 50 40 M080Z150-P-D 4.20
      SF18-200 18 33 42 200 50 40 M080Z150-P-D 4.50
      SF20-100 20 33 42 100 52 42 M080Z150-P-D 3.80
      SF20-130 20 33 42 130 52 42 M080Z150-P-D 4.00
      SF20-160 20 33 42 160 52 42 M080Z150-P-D 4.30
      SF20-200 20 33 42 200 52 42 M080Z150-P-D 4.60
      SF25-100 25 44 53 100 58 48 M160Z150-P-D 3.82
      SF25-130 25 44 53 130 58 48 M160Z150-P-D 4.05
      SF25-160 25 44 53 160 58 48 M160Z150-P-D 4.33
      SF25-200 25 44 53 200 58 48 M160Z150-P-D 4.65
      SF32-100 32 44 53 100 58 48 M160Z150-P-D 4.00
      SF32-130 32 44 53 130 58 48 M160Z150-P-D 4.40
      SF32-160 32 44 53 160 58 48 M160Z150-P-D 4.70
      SF32-200 32 44 53 200 58 48 M160Z150-P-D 5.00
      Feature
      ■ Balanced: G2.5; 25,000 rpm;
      ■ Runout (X3D): ≤0.003 mm.

      derekSK-SF Shrink Fit Holder

      SK-DSF Shrink Fit Holder (1)SK-DSF Shrink Fit Holder (2)
      Specification D D1 L1 L2 L Tension screw Stop nut Wrench Weight
      SK40- DSF12-45 38 - 18 - 50 E100Z300 ZD12-1 T06 1.08
      DSF12-75 38 - 48 - 75 E100Z300 ZD12-1 T06-L 1.40
      DSF12-135 41 - 108 - 135 E100Z300 ZD12-1 T06-L 2.20
      SK50- DSF12-75 38 65 25 21 75 E100Z400 ZD12-1 T06-L 4.00
      DSF12-105 41 65 55 21 105 E100Z700 ZD12-1 T06-L 4.40
      DSF12-135 41 65 85 21 135 E100Z1000 ZD12-1 T06-L 4.70
      Notice: Wrench is included.
      Feature
      ■ Balanced: G2.5; 25,000 rpm;
      ■ Runout (X3D): ≤0.003 mm.

      derekSK-SF Shrink Fit Holder Manuals

      Operration And Notice:
      SF DSF Shrink-Fit Holder1
      01
      1: Before installing cutting tool into shrink fit holder, moisture, oil and other dirt in the hole should be removed completely. Otherwise they might have negative effect for clamping tool and even cause tool to fall during machining.
      SF DSF Shrink-Fit Holder2
      01
      2: Cutting tool shank tolerance must be h6. Please refer to the following table. Unqualified shank tolerance would lead to insufficient clamping force or cutting tool is  unable to install.
      SF DSF Shrink-Fit Holder3
      01
      3: Setting appropriate heating parameters to prevent overheating according to recommendation of heating machine, material characteristics and wall thickness of shrink fit holder. If the installation fails at the first time, please make sure the shrink fit holder is sufficiently cooled before adjusting the heating parameters and second installation.
      SF DSF Shrink-Fit Holder4
      01
      4: To keep clamping force and precision, the effective length of cutting tool into the mounting hole of shrink fit holder should be controlled within 3-4 times of the diameter, as shown in the figure.
      Routine Maintenance
      SF DSF Shrink-Fit Holder1
      01
      1: Please clean the wall of mounting hole frequently by using nylon brush, which helps reduce carbon deposition and extend the service life of the shrink fit holder.
      2: Please keep mounting hole installed with cutting tool to avoid oxidation and rust when used shrink fit holder is idle.
      h6 tolerance table
      Grade dΦ mm
      h6 3~6 6.1~10 10.1~14 14.1~18 18.1~24 24.1~30 30.1~40
      0~-0.008 0~-0.009 0~-0.011 0~-0.011 0~-0.013 0~-0.013 0~-0.016

      derekSF-MACHINE Shrink-Fit Principle

      Heating

      When the induction coils works with electricity, the shank of the tool holder which was placed into the coils heating system, is heated and expands.

      Cooling

      Cooling with compressed air to room temperature. ( Cooling time is inversely proportional to the power of air compressor)

      BT40-SF8-90
      SF DSF Shrink-Fit Holder6SF DSF Shrink-Fit Holder7
      SF DSF Shrink-Fit Holder8
      01
      Heating
      Place tool holder in heating machine 20-24s for heating
      SF DSF Shrink-Fit Holder9
      01
      Inserting
      Put the shank of the tool into the expanded holder
      SF DSF Shrink-Fit Holder10
      01
      Cooling
      Cool the holder and clamp the tool
      SF DSF Shrink-Fit Holder11
      01
      Removing
      Heat the holder and remove the tool
      User-Friendly With High Security

      When the holder is heated to the temperature to remove the tool, the cooling system will be switched on automatically. 
      No bothering to remove the heater.

      Induction Heat Machine
      ■ Achieved Alloy & Stainless steel
      ■ Quick Change in 5S For Tool Φ6 
      SF-3500S@4x
      Specification Shrink time Cooling Voltage Power Tools Range LxWxH (mm) Weight
      SF-3500S 4-98″ Air Cooling SINGLE-PHASE 220V/25A 4000W Carbide Φ3~Φ32 mm 500x500x800 47KG

      derekInduction Head

      Specification
      SFYT（With） SF DSF Shrink-Fit Holder12
      Base for different sizes of tools

      derekTool Holder Adapter

      Specification
      HSK50-SF （For choice） SF DSF Shrink-Fit Holder13
      HSK63-BT40-SF
      BT30-SF
      BT50-SF-H
      Remark: You can choose 1 from above 5 styles as accessory
      Specification
      AD-DSF（For choice） SF DSF Shrink-Fit Holder14
      For different sizes of holders

      derekClamp For Tools

      Specification
      SFTH-4 （For choice） SF DSF Shrink-Fit Holder15
      SFTH-6
      SFTH-8
      SFTH-10
      SFTH-12
      SFTH-16
      SFTH-20
      For inserting and removing the cutting tools from tool holder;
      Setting either the overhang length or insertion length of the cutting tool.

      derekClamp Ring 

      Specification
      SFQZ（For choice） SF DSF Shrink-Fit Holder16
      Supporting holder during tool changes

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