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Manufacturer number:
Cat. No.:
Combination face mill adapter Form A, BT 40 A = 100, Spigot ⌀ d1: 16mm
Article no.: 724683
Catalog no.: 302917
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 | yes | |
| Manufacturer’s designation | Kombi-Fräser-Aufsteckdorn | |
| Holder type | ISO taper | |
| Holder shape | MAS BT | |
| Holder version | dimensionless nominal size without cooling | |
| Holder size, no dimensions | 40 | |
| Type of mounting | spigot | |
| Length of shank LS | 75 mm | |
| Interface on machine side | BT 40 | |
| with flat surface contact | yes | |
| Min. clamping diameter D1 | 16 mm | |
| Max. clamping diameter D1 | 16 mm | |
| Gauge length A | 100 mm | |
| Milling cutter spigot length L3; L4 | 100 mm | |
| Body length on machine side | 75 mm | |
| Outer diameter on the tool side D | 32 mm | |
| Body length, tool-end L1 | 65 mm | |
| Max. speed | 0 min-1 | |
| Concentricity | 5 µm | |
| Balance quality G at rotational speed | g 6.3 at 18,000 rpm | |
| Machining strategy | HPC | |
| Interface | joint 1; joint 2 | |
| Type of product | face mill arbor | |
| Overall height H1 | 32 mm | |
| Overall width B1 | 32 mm | |
| Standard | DIN 6358; ISO 7388-2; JIS B6339 | |
| Shape | BT 40 | |
| Through-coolant available | yes | |
| Material | steel | |
| Surface treatment | ground | |
| Weight | 1.89 kg | |
| Content | 1 pcs. |
Identification & Classification
| Article number | 724683 | |
| Catalog number | 302917 | |
| EAN / GTIN | 4062406229979 | |
| Manufacturer number | 302917 16 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Description
Version:
Taper shank, spigots, and contact surfaces ground on collar.
All shanks fine bead blasted. Balancing quality G6.3 / 18,000 rpm. Form A.
All shanks fine bead blasted. Balancing quality G6.3 / 18,000 rpm. Form A.
Application:
With drive key for face mills with longitudinal slot, e.g. DIN 841.
With drive ring for face mills with crosswise slot DIN 1880 and cutter heads DIN 1830.
With drive ring for face mills with crosswise slot DIN 1880 and cutter heads DIN 1830.
Supplied with:
Drive key, face mill drive ring, and lock screw.
Optional extras:
Note:
Internal cooling available only with suitable tightening screw No. 309861.