{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Carbide hole saw flat, ⌀ DC: 31mm
Article no.: 215721
Catalog no.: 118500
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | straight clamping flat | |
| Holder version | metric | |
| Holder size, metric | 10 mm | |
| Dry machining | suitable | |
| Shank diameter | 10 mm | |
| Shank length | 8 mm | |
| Cutter diameter, min. | 31 mm | |
| Cutter diameter, max. | 31 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | manufacturer tolerance | |
| Min. manufacturer tolerance | -0.05 mm | |
| Max. manufacturer tolerance | 0.1 mm | |
| Number of steps | 1 | |
| Flute length | 8 mm | |
| Product designation (type) | K | |
| Tool material | Carbide | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Usable length | 4 mm | |
| Cutting direction | right-hand cutting | |
| Tool version | steel support with soldered hard material cutter inserts to DIN ISO 513 (Hx, Cx, Bx, Dx) | |
| Standard | Werksnorm | |
| Machining method | circular milling (round milling) | |
| Colour ring | without | |
| Type of product | hole saw | |
| Content | single part |
Identification & Classification
| Article number | 215721 | |
| Catalog number | 118500 | |
| EAN / GTIN | 4045197037237 | |
| Manufacturer number | 118500 31 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
70
P
50
P
50
M
35
N
80
Description
Version:
Extremely strong and with perfect concentricity due to drill crown and shank of one piece (hardened).
Narrow carbide cutting edges with positive rake and large clearance angle provide good cutting performance at low cutting pressure.
Exchangeable centre drill, shank with 3 clamping faces.
Cutting width 2 mm for all sizes. ⌀ tolerance: + 0.10 / − 0.05 mm.
Dimension L: all sizes = 8 mm.
Narrow carbide cutting edges with positive rake and large clearance angle provide good cutting performance at low cutting pressure.
Exchangeable centre drill, shank with 3 clamping faces.
Cutting width 2 mm for all sizes. ⌀ tolerance: + 0.10 / − 0.05 mm.
Dimension L: all sizes = 8 mm.
Application:
For use on stationary machines. Suitable for fibre-reinforced plastics (GRP and CRP).
Only for flat material up to 4 mm thickness.
Only for flat material up to 4 mm thickness.