HSK63A
HSK DIN 69893 is the most common modern electrospindle connection, evolution of the classic SK connection. The most noticeable difference is the improved stability of the HSK, due to the “face-to-face” contact between the cone surface and the electrospindle nose. Thanks to this feature, HSK can safely reach speed levels impossible for SK, BT or CAT tool holders, while keeping high standard of precision and vibration control. With HSK tool holders run out stats are improved and spindle components lifespan is increased.
HSK Connection in its “A” shape configuration it is mostly used in high speed machines and is characterized by several cuts and notches to improve the spindle coupling.
Available variants
Part Codes available on catalogue
| Part Code | Description | Length (L) | Diameter (d) | ||
|---|---|---|---|---|---|
| 1AKB00100 | Tool Holder HSK63A Shrink Fit d4 L75 | 75 | 4 | Standard | None |
| 1AKB00200 | Tool Holder HSK63A Shrink Fit d6 L75 | 75 | 6 | Standard | None |
| 1AKB00300 | Tool Holder HSK63A Shrink Fit d8 L75 | 75 | 8 | Standard | None |
| 1AKB00400 | Tool Holder HSK63A Shrink Fit d10 L75 | 75 | 10 | Standard | None |
| 1AKB00500 | Tool Holder HSK63A Shrink Fit d12 L75 | 75 | 12 | Standard | None |
| 1AKB00600 | Tool Holder HSK63A Shrink Fit d14 L75 | 75 | 14 | Standard | None |
| 1AKB00700 | Tool Holder HSK63A Shrink Fit d16 L75 | 75 | 16 | Standard | None |
| 1AKB00800 | Tool Holder HSK63A Shrink Fit d18 L75 | 75 | 18 | Standard | None |
| 1AKB00900 | Tool Holder HSK63A Shrink Fit d20 L75 | 75 | 20 | Standard | None |
| 1AKB01000 | Tool Holder HSK63A Shrink Fit d1/4” L75 | 75 | 1/4" | Standard | None |
| 1AKB01100 | Tool Holder HSK63A Shrink Fit d3/8” L75 | 75 | 3/8" | Standard | None |
| 1AKB01200 | Tool Holder HSK63A Shrink Fit d1/2” L75 | 75 | 1/2'' | Standard | None |
| 1AKB01300 | Tool Holder HSK63A Shrink Fit d5/8” L75 | 75 | 5/8'' | Standard | None |
| 1AKB01400 | Tool Holder HSK63A Shrink Fit d3/4” L75 | 75 | 3/4" | Standard | None |
| 1AKB01600 | Tool Holder HSK63A Shrink Fit d4 L90 | 90 | 4 | Standard | None |
| 1AKB01700 | Tool Holder HSK63A Shrink Fit d6 L90 | 90 | 6 | Standard | None |
| 1AKB01800 | Tool Holder HSK63A Shrink Fit d8 L90 | 90 | 8 | Standard | None |
| 1AKB01900 | Tool Holder HSK63A Shrink Fit d10 L90 | 90 | 10 | Standard | None |
| 1AKB02000 | Tool Holder HSK63A Shrink Fit d12 L90 | 90 | 12 | Standard | None |
| 1AKB02100 | Tool Holder HSK63A Shrink Fit d14 L90 | 90 | 14 | Standard | None |
| 1AKB02200 | Tool Holder HSK63A Shrink Fit d16 L90 | 90 | 16 | Standard | None |
| 1AKB02300 | Tool Holder HSK63A Shrink Fit d18 L90 | 90 | 18 | Standard | None |
| 1AKB02400 | Tool Holder HSK63A Shrink Fit d20 L90 | 90 | 20 | Standard | None |
| 1AKB02500 | Tool Holder HSK63A Shrink Fit d25 L90 | 90 | 25 | Standard | None |
| 1AKB02600 | Tool Holder HSK63A Shrink Fit d32 L90 | 90 | 32 | Standard | None |
| 1AKB02700 | Tool Holder HSK63A Shrink Fit d1/4” L90 | 90 | 1/4" | Standard | None |
| 1AKB02800 | Tool Holder HSK63A Shrink Fit d3/8” L90 | 90 | 3/8" | Standard | None |
| 1AKB02900 | Tool Holder HSK63A Shrink Fit d1/2” L90 | 90 | 1/2'' | Standard | None |
| 1AKB03000 | Tool Holder HSK63A Shrink Fit d5/8” L90 | 90 | 5/8'' | Standard | None |
| 1AKB03100 | Tool Holder HSK63A Shrink Fit d3/4” L90 | 90 | 3/4" | Standard | None |
| 1AKB03200 | Tool Holder HSK63A Shrink Fit d1” L90 | 90 | 1″ | Standard | None |
| 1AKC00100 | Tool Holder HSK63A Shrink Fit d4 L120 | 120 | 4 | Standard | None |
| 1AKC00200 | Tool Holder HSK63A Shrink Fit d6 L120 | 120 | 6 | Standard | None |
| 1AKC00300 | Tool Holder HSK63A Shrink Fit d8 L120 | 120 | 8 | Standard | None |
| 1AKC00400 | Tool Holder HSK63A Shrink Fit d10 L120 | 120 | 10 | Standard | None |
| 1AKC00500 | Tool Holder HSK63A Shrink Fit d12 L120 | 120 | 12 | Standard | None |
| 1AKC00600 | Tool Holder HSK63A Shrink Fit d14 L120 | 120 | 14 | Standard | None |
| 1AKC00700 | Tool Holder HSK63A Shrink Fit d16 L120 | 120 | 16 | Standard | None |
| 1AKC00800 | Tool Holder HSK63A Shrink Fit d18 L120 | 120 | 18 | Standard | None |
| 1AKC00900 | Tool Holder HSK63A Shrink Fit d20 L120 | 120 | 20 | Standard | None |
| 1AKC01000 | Tool Holder HSK63A Shrink Fit d25 L120 | 120 | 25 | Standard | None |
| 1AKC01100 | Tool Holder HSK63A Shrink Fit d1/4” L120 | 120 | 1/4" | Standard | None |
| 1AKC01200 | Tool Holder HSK63A Shrink Fit d3/8” L120 | 120 | 3/8" | Standard | None |
| 1AKC01300 | Tool Holder HSK63A Shrink Fit d1/2” L120 | 120 | 1/2'' | Standard | None |
| 1AKC01400 | Tool Holder HSK63A Shrink Fit d5/8” L120 | 120 | 5/8'' | Standard | None |
| 1AKC01500 | Tool Holder HSK63A Shrink Fit d3/4” L120 | 120 | 3/4" | Standard | None |
| 1AKC01600 | Tool Holder HSK63A Shrink Fit d1” L120 | 120 | 1″ | Standard | None |
| 1AKC01800 | Tool Holder HSK63A Shrink Fit d4 L160 | 160 | 4 | Standard | None |
| 1AKC01900 | Tool Holder HSK63A Shrink Fit d6 L160 | 160 | 6 | Standard | None |
| 1AKC02000 | Tool Holder HSK63A Shrink Fit d8 L160 | 160 | 8 | Standard | None |
| 1AKC02100 | Tool Holder HSK63A Shrink Fit d10 L160 | 160 | 10 | Standard | None |
| 1AKC02200 | Tool Holder HSK63A Shrink Fit d12 L160 | 160 | 12 | Standard | None |
| 1AKC02300 | Tool Holder HSK63A Shrink Fit d14 L160 | 160 | 14 | Standard | None |
| 1AKC02400 | Tool Holder HSK63A Shrink Fit d16 L160 | 160 | 16 | Standard | None |
| 1AKC02500 | Tool Holder HSK63A Shrink Fit d18 L160 | 160 | 18 | Standard | None |
| 1AKC02600 | Tool Holder HSK63A Shrink Fit d20 L160 | 160 | 20 | Standard | None |
| 1AKC02700 | Tool Holder HSK63A Shrink Fit d25 L160 | 160 | 25 | Standard | None |
| 1AKC02800 | Tool Holder HSK63A Shrink Fit d1/4” L160 | 160 | 1/4" | Standard | None |
| 1AKC02900 | Tool Holder HSK63A Shrink Fit d3/8” L160 | 160 | 3/8" | Standard | None |
| 1AKC03000 | Tool Holder HSK63A Shrink Fit d1/2” L160 | 160 | 1/2'' | Standard | None |
| 1AKC03100 | Tool Holder HSK63A Shrink Fit d5/8” L160 | 160 | 5/8'' | Standard | None |
| 1AKC03200 | Tool Holder HSK63A Shrink Fit d3/4” L160 | 160 | 3/4" | Standard | None |
| 1AKC03300 | Tool Holder HSK63A Shrink Fit d1” L160 | 160 | 1″ | Standard | None |
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