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Short drill chuck Form A, BT 40, Clamping range: 2,5-16mm
Article no.: 523057
Catalog no.: 303197
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | no | |
| Holder type | ISO taper | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 40 | |
| Type of mounting | hole (internal mounting) | |
| Length of shank LS | 47 mm | |
| Interface on machine side | BT 40 | |
| with flat surface contact | no | |
| Min. clamping diameter D1 | 2.5 mm | |
| Max. clamping diameter D1 | 16 mm | |
| Gauge length A | 103 mm | |
| Outer diameter on the tool side D | 57 mm | |
| Drill head length closed L1 | 109 mm | |
| Concentricity | 30 µm | |
| Balance quality G at rotational speed | g 2.5 at 25,000 rpm | |
| Width across flats SW | 6 mm | |
| Interface | joint 1; joint 2 | |
| Type of product | drill chuck | |
| Overall length L | 174.4 mm | |
| Overall height H1 | 57 mm | |
| Overall width B1 | 57 mm | |
| Standard | ISO 7388-2; JIS B6339 | |
| Shape | A | |
| With width across flats | yes | |
| Through-coolant available | no | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 523057 | |
| Catalog number | 303197 | |
| EAN / GTIN | 2050001701268 | |
| Manufacturer number | 20.296.40.16 | |
| Manufacturer/responsible person | WTE Präzisionstechnik GmbH & Co. KG, Gewerbegebiet an der B95 2A, 09427 Ehrenfriedersdorf, Germany, www.wte.mapal.com |