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 | Collet | Length (L1) | ||
|---|---|---|---|---|---|
| 1AKAD0800 | Tool Holder HSK63A Collet Chuck without Nut LH ER 20 L1 49 | ER20 | 49 | Standard | None |
| 1AKAD08M1 | Tool Holder HSK63A Collet Chuck without Nut LH ER 20 L1 49 Stainless Steel | ER20 | 49 | Stainless Steel | None |
| 1AKAD08Z2 | Tool Holder HSK63A Collet Chuck without Nut LH ER 20 L1 49 Stainless Steel with Endurance Treatment | ER20 | 49 | Standard | Endurance |
| 1AKAD08Z3 | Tool Holder HSK63A Collet Chuck without Nut LH ER 20 L1 49 Nickel coated | ER20 | 49 | Standard | Nickel |
| 1AKAD1200 | Tool Holder HSK63A Collet Chuck without Nut LH ER 25 L1 61 | ER25 | 61 | Standard | None |
| 1AKAD12M1 | Tool Holder HSK63A Collet Chuck without Nut LH ER 25 L1 61 Stainless Steel | ER25 | 61 | Stainless Steel | None |
| 1AKAD12Z2 | Tool Holder HSK63A Collet Chuck without Nut LH ER 25 L1 61 Stainless Steel with Endurance Treatment | ER25 | 61 | Standard | Endurance |
| 1AKAD12Z3 | Tool Holder HSK63A Collet Chuck without Nut LH ER 25 L1 61 Nickel coated | ER25 | 61 | Standard | Nickel |
| 1AKAD1400 | Tool Holder HSK63A Collet Chuck without Nut LH ER 32 L1 60 | ER32 | 60 | Standard | None |
| 1AKAD14M1 | Tool Holder HSK63A Collet Chuck without Nut LH ER 32 L1 60 Stainless Steel | ER32 | 60 | Stainless Steel | None |
| 1AKAD14Z2 | Tool Holder HSK63A Collet Chuck without Nut LH ER 32 L1 60 Stainless Steel with Endurance Treatment | ER32 | 60 | Standard | Endurance |
| 1AKAD14Z3 | Tool Holder HSK63A Collet Chuck without Nut LH ER 32 L1 60 Nickel coated | ER32 | 60 | Standard | Nickel |
| 1AKAD1500 | Tool Holder HSK63A Collet Chuck without Nut LH ER 32 L1 87,5 | ER32 | 87,5 | Standard | None |
| 1AKAD15M1 | Tool Holder HSK63A Collet Chuck without Nut LH ER 32 L1 87,5 Stainless Steel | ER32 | 87,5 | Stainless Steel | None |
| 1AKAD15Z2 | Tool Holder HSK63A Collet Chuck without Nut LH ER 32 L1 87,5 Stainless Steel with Endurance Treatment | ER32 | 87,5 | Standard | Endurance |
| 1AKAD15Z3 | Tool Holder HSK63A Collet Chuck without Nut LH ER 32 L1 87,5 Nickel coated | ER32 | 87,5 | Standard | Nickel |
| 1AKAD1700 | Tool Holder HSK63A Collet Chuck without Nut LH ER 32 L1 147,5 | ER32 | 147,5 | Standard | None |
| 1AKAD17M1 | Tool Holder HSK63A Collet Chuck without Nut LH ER 32 L1 147,5 Stainless Steel | ER32 | 147,5 | Stainless Steel | None |
| 1AKAD17Z2 | Tool Holder HSK63A Collet Chuck without Nut LH ER 32 L1 147,5 Stainless Steel with Endurance Treatment | ER32 | 147,5 | Standard | Endurance |
| 1AKAD17Z3 | Tool Holder HSK63A Collet Chuck without Nut LH ER 32 L1 147,5 Nickel coated | ER32 | 147,5 | Standard | Nickel |
| 1AKAD1800 | Tool Holder HSK63A Collet Chuck without Nut LH ER 40 L1 62 | ER40 | 62 | Standard | None |
| 1AKAD18M1 | Tool Holder HSK63A Collet Chuck without Nut LH ER 40 L1 62 Stainless Steel | ER40 | 62 | Stainless Steel | None |
| 1AKAD18Z2 | Tool Holder HSK63A Collet Chuck without Nut LH ER 40 L1 62 Stainless Steel with Endurance Treatment | ER40 | 62 | Standard | Endurance |
| 1AKAD18Z3 | Tool Holder HSK63A Collet Chuck without Nut LH ER 40 L1 62 Nickel coated | ER40 | 62 | Standard | Nickel |
| 1AKAD1900 | Tool Holder HSK63A Collet Chuck without Nut LH ER 40 L1 85,5 | ER40 | 85,5 | Standard | None |
| 1AKAD19M1 | Tool Holder HSK63A Collet Chuck without Nut LH ER 40 L1 85,5 Stainless Steel | ER40 | 85,5 | Stainless Steel | None |
| 1AKAD19Z2 | Tool Holder HSK63A Collet Chuck without Nut LH ER 40 L1 85,5 Stainless Steel with Endurance Treatment | ER40 | 85,5 | Standard | Endurance |
| 1AKAD19Z3 | Tool Holder HSK63A Collet Chuck without Nut LH ER 40 L1 85,5 Nickel coated | ER40 | 85,5 | Standard | Nickel |
| 1AKAD2100 | Tool Holder HSK63A Collet Chuck without Nut LH ER 40 L1 145,5 | ER40 | 145,5 | Standard | None |
| 1AKAD21M1 | Tool Holder HSK63A Collet Chuck without Nut LH ER 40 L1 145,5 Stainless Steel | ER40 | 145,5 | Stainless Steel | None |
| 1AKAD21Z2 | Tool Holder HSK63A Collet Chuck without Nut LH ER 40 L1 145,5 Stainless Steel with Endurance Treatment | ER40 | 145,5 | Standard | Endurance |
| 1AKAD21Z3 | Tool Holder HSK63A Collet Chuck without Nut LH ER 40 L1 145,5 Nickel coated | ER40 | 145,5 | Standard | Nickel |
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