{{ name }}
Article no. {{ combinedCodeWithHighlight }}
Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Circular saw blade medium, TiAlN, ⌀×thickness: 250X2mm
Article no.: 647086
Catalog no.: 177070
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 | |
| Hole circle diameter, 1 | 55 | |
| Hole circle diameter, 2 | 64 | |
| Wet minimum | suitable | |
| Number of holes, 1 | 2 | |
| Number of holes, 2 | 4 | |
| Wet maximum | suitable | |
| Diameter of driver hole, 1 | 8 | |
| Diameter of driver hole, 2 | 12 | |
| Interface position | on the machine | |
| Holder type | milling arbor mounting | |
| Dry machining | suitable only under restricted conditions | |
| Type of mounting | hole (internal mounting) | |
| Oil | suitable | |
| Air | suitable only under restricted conditions | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | Kreissägeblatt mittel, TiAlN | |
| Cutter diameter Dc | 250 mm | |
| Diameter of mounting hole D3 | 40 mm | |
| Cutting width B | 2 mm | |
| Tooth form | Hz | |
| Number of cutters (peripheral side) Z | 128 | |
| Tooth pitch t | 6 mm | |
| Index of hole circle | 1; 2 | |
| Tool material | HSS | |
| Machining group | K (cast iron); M (stainless steel); P (steel) | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Tool version | solid steel | |
| Standard | DIN 1840 | |
| Machining method | parting-off milling (FTR) | |
| Type of product | circular saw blade | |
| Suitable for saw makes | Eisele |
Identification & Classification
| Article number | 647086 | |
| Catalog number | 177070 | |
| EAN / GTIN | 4045197849380 | |
| Manufacturer number | 177070 250X2 | |
| Article class | 11T | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
800
N
800
P
55
P
42
P
38
P
28
M
24
M
20
S
26
K
45
N
600
Description
Version:
Top quality with TiAlN coating for the highest blade life requirements. Shorter sawing times due to higher cutting speeds.
Application:
For low speed machines (approx. 50 rpm).
Pitch t: (tooth form).
Pitch t: (tooth form).
- 4 mm (BW) − For profiles and pipes with 1.0 − 1.5 mm wall thickness.
- 5 / 6 mm (HZ) − For medium profiles, pipes and solid bar with 1.5 − 20 mm wall thickness / cross-section.
- 7 / 8 mm (HZ) − For thick profiles and solid bar up to approx. 50 mm wall thickness / cross-section.
- 10 − 16 mm (HZ) − For extra thick cross-sections and solid bar more than 50 mm.
Note:
- For stainless steels (such as V2A) the correct cutting speed and lubrication is crucial (see information in the machining handbook No. 110020).
- The concentricity and axial run-out values are considerably better than those to DIN 1840, in some cases by up to 50 %.
Successor product to No. 177060.