HSK-C Adapters/Extensions/Reducers

HSK-C to Steep Taper (DIN 2080) Basic Adapters
HSK-C to Steep Taper (DIN 2080) Basic Adapters


- With ring notch for Ott clamping system
- Includes clamping set
- Includes brass locking ring
- Order clamping key and draw-in bolt separately

Details PDF (683.509)

Steep Taper (SK) HSK-C (d1) Length (l1) d2 SW Part Number
Steep Taper (DIN 2080) 40     HSK-C 50    40  63.0  4    683.509.040.050
Steep Taper (DIN 2080) 50     HSK-C 50    40  97.5  4    683.509.050.050
Steep Taper (DIN 2080) 50     HSK-C 63    40  97.5  5    683.509.050.063

HSK-C to Steep Taper (ISO) Basic Adapters
HSK-C to Steep Taper (ISO) Basic Adapters


- Form B available on request
- Part 683.512.050.100 only applies to presetting unit
- Includes clamping set
- Includes brass locking ring

Details PDF (683.512)

Steep Taper (SK) HSK-C Taper (d1) Length (l1) d2 SW Part Number
Steep Taper (ISO) 40     HSK-C 32    40  63.5  2.5    683.512.040.032
Steep Taper (ISO) 40     HSK-C 40    40  63.5  3.0    683.512.040.040
Steep Taper (ISO) 40     HSK-C 50    40  63.5  4.0    683.512.040.050
Steep Taper (ISO) 40     HSK-C 63    70  63.5  5.0    683.512.040.063
Steep Taper (ISO) 50     HSK-C 32    40  97.5  2.5    683.512.050.032
Steep Taper (ISO) 50     HSK-C 40    40  97.5  3.0    683.512.050.040
Steep Taper (ISO) 50     HSK-C 50    40  97.5  4.0    683.512.050.050
Steep Taper (ISO) 50     HSK-C 63    40  97.5  5.0    683.512.050.063
Steep Taper (ISO) 50     HSK-C 80    70  97.5  6.0    683.512.050.080
Steep Taper (ISO) 50     HSK-C 100    100  97.5  8.0    683.512.050.100
Steep Taper (ISO) 60     HSK-C 100    50  155.0  8.0    683.512.060.100

HSK-C to Steep Taper (MAS 403 BT) Basic Adapters
HSK-C to Steep Taper (MAS 403 BT) Basic Adapters


- Includes clamping set
- Includes brass locking ring
- Order clamping key and draw in bolt separately

Details PDF (683.514)

MAS 403 (BT) Taper HSK-C Taper (d1) Length (l1) d2 SW Part Number
Steep Taper (BT) 40     HSK-C 40    40  63  3    683.514.040.040
Steep Taper (BT) 40     HSK-C 50    40  63  4    683.514.040.050
Steep Taper (BT) 50     HSK-C 40    50  100  3    683.514.050.040
Steep Taper (BT) 50     HSK-C 50    50  100  4    683.514.050.050
Steep Taper (BT) 50     HSK-C 63    50  100  5    683.514.050.063

HSK-A Extensions with MQL 4 Point Clamping Set
HSK-A Extensions with MQL 4 Point Clamping Set

Available for HSK-A / HSK-C 32, 40, 50, 63

Details PDF (683.350)

HSK-C Extensions
HSK-C Extensions

Available for HSK-C 25, 32, 40, 50, 63

Details PDF (683.351)

Taper (d1) Length (l1) Ø (d1) Part Number
HSK-C 25   40  25            683.4351.040.025
HSK-C 32   40  32            683.4351.040.032
HSK-C 40   50  40            683.4351.050.040
HSK-C 50   60  50            683.4351.060.050
HSK-C 63   80  63            683.4351.080.063

HSK-A/C Reducers
HSK-A/C Reducers

Available for HSK-A 40, 50, 63, 80, 100 and HSK-C 32, 40, 50, 63

Details PDF (683.355)

HSK-A Ø (d2) HSK-C Ø (d1) Length (l1) Part Number
HSK-A 40   HSK-C 32    60          683.4355.032.040
HSK-A 50   HSK-C 32    60          683.4355.032.050
HSK-A 63   HSK-C 32    60          683.4355.032.063
HSK-A 50   HSK-C 40    70          683.4355.040.050
HSK-A 63   HSK-C 40    70          683.4355.040.063
HSK-A 63   HSK-C 50    80          683.4355.050.063
HSK-A 80   HSK-C 50    90          683.4355.050.080
HSK-A 100   HSK-C 50    90          683.4355.050.100
HSK-A 80   HSK-C 63    100          683.4355.063.080
HSK-A 100   HSK-C 63    100          683.4355.063.100

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