Mapal 30231322 HSK-A100 HFS20 A=86 Hydraulic Expansion Chuck Toolholder
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This Mapal 30231322 toolholder has an HSK-A100 hollow taper shank and an HFS20 clamping interface, with a gauge length of A=86 mm per the label. The product designation and laser-etched markings identify it as a Mapal-manufactured holder with the T514 marking and serial-type numbers 143504 and 2773417. The HFS20 designation indicates a 20 mm tool clamping bore, and the holder has a conical nose with a straight clamping section at the front. It mounts in HSK-A100 machine spindles on CNC machining centers and carries tool shanks in the 20 mm size class. This unit is new and is supplied with a Wiha 4.0 mm T-handle hex key, as shown in the photos.
Product Specifications
| Brand | Mapal |
| Manufacturer Part Number | 30231322 |
| Model | HSK-A100:HFS20 A=86 |
| Taper/Shank Type | HSK-A100 |
| Clamping Interface | HFS20 |
| Gauge Length (A) | 86 mm |
| Tool Clamping Diameter | 20 mm |
| Alternate Part Number | 72934789 |
| Marking | T514 |
| Included Item | Wiha 334/SW 4.0x100 T-handle hex key |
| Hex Key Size | 4.0 mm |
| Number of Pieces | 1 |