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Manufacturer number:
Cat. No.:
Solid carbide ball nose slot drill, Diamond, ⌀ f8 DC / DS: 12mm
Article no.: 520458
Catalog no.: 209776
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 | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL01200105 | |
| Holder shape | Standard | |
| Holder tolerance class | h6 | |
| Arbor size | 0120 | |
| Shank diameter DS | 12 mm | |
| Shank length LS | 45.5 mm | |
| Shank type | HA | |
| Tool material | solid carbide | |
| Cutting media, manufacturer’s designation | VHM DIAMANT | |
| Coating | diamond (D) | |
| Cutter diameter Dc | 12 mm | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class | f8 | |
| Recess diameter D1 | 11.8 mm | |
| Cutting edge length Lc | 16 mm | |
| Head length L3 | 16 mm | |
| ISO milling cutter type | round profile mill | |
| Relief angle | 0 degrees | |
| Side rake angle | 0 degrees | |
| Number of effective cutters (peripheral side) Z | 2 | |
| Number of effective cutters (end face) Z | 2 | |
| Twist direction | right-hand | |
| Twist angle | 30 degrees | |
| Radius R | 6 mm | |
| Tolerance of radius contour | ±0,01 | |
| Direction of infeed | horizontal, oblique and vertical | |
| Interface | joint 1 | |
| Gauge length A | 28 mm | |
| Usable length L1 | 16 mm | |
| Overall length L | 73 mm | |
| Weight | 105 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid carbide | |
| Standard | Werksnorm | |
| Colour ring | black | |
| Type of product | round profile mill | |
| Correction factor fz | 1.25 | |
| Cutting depth min. | 0.01 mm | |
| Max. cutting depth L2 | 16 mm; 0.6 mm |
Identification & Classification
| Article number | 520458 | |
| Catalog number | 209776 | |
| EAN / GTIN | 4045197544285 | |
| Manufacturer number | 209776 12 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
200
N
190
N
170
N
150
N
180
N
160
N
350
N
190
N
190
N
340
N
Description
Version:
With the latest generation of crystalline diamond coating sp3, for process reliability in machining fibre-reinforced composites, CRP, GRP and graphite. Double relief ground side clearance angle.
Tolerance: Radius contour = ±0.01 mm.
Tolerance: Radius contour = ±0.01 mm.