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HSS high-performance reamer HPC blind hole, TiAlN, Nominal ⌀ DC: 8H7mm
Article no.: 164359 8H7
Article code:
Product details
Technical Data
| Through-coolant | yes, with 25 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Manufacturer’s designation | HSS-Hochleistungs-Reibahle | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL01600115; ZYL00800115 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0080 mm | |
| Type of mounting | spigot | |
| Holder tolerance class | h$06 | |
| Shank diameter | 8 mm | |
| Shank length | 36 mm | |
| Holder diameter, ISO tolerance class | 8 mm | |
| Shank type | HA | |
| Cutter diameter 1st step min. | 8 mm | |
| Configurable | no | |
| Boring out allowance | 0.1 mm | |
| Hole to be created 1st step, ISO tolerance class | H7 | |
| Hole to be created 1st step, upper dimension | 0.012 mm | |
| Hole to be created 1st step, lower dimension | 0.006 mm | |
| Cutting edge length | 16 mm | |
| Tap infeed length | 0.4 mm | |
| Number of teeth | 6 | |
| Twist direction | neutral, straight | |
| Helix angle max. | 0 degrees | |
| Taper lead angle | 60 degrees | |
| Type of reaming tool | for blind holes | |
| Type of drive | machine reamer | |
| Tool material | HSS | |
| Cutting media, manufacturer’s designation | HSS | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length | 64 mm | |
| Usable length | 46 mm | |
| Overall length | 100 mm | |
| Functional length | 99.6 mm | |
| Weight | 27 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | Werksnorm | |
| Machining method | boring out | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | cylindrical reamer | |
| Content | single part |
Identification & Classification
| Article number | 164359 8H7 | |
| EAN / GTIN | 4045197767905 | |
| Manufacturer number | 164359 8H7 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
P
45
P
45
P
35
P
35
K
40
K
30
Description
Version:
Version suitable for NC with straight shank ⌀ for the standardised toolholder, specially in hydraulic chucks or high-accuracy chucks.
This ensures very high concentricity and process reliability.
It is no longer necessary to procure special arbors.
With internal coolant feed for HPC use to reduce production costs.
With short, straight flutes.
Tolerance specifications:
Configurable:Reamers finish ground to match your specification.
H7: Version to DIN1420 for H7 bore tolerance.
This ensures very high concentricity and process reliability.
It is no longer necessary to procure special arbors.
With internal coolant feed for HPC use to reduce production costs.
With short, straight flutes.
Tolerance specifications:
Configurable:Reamers finish ground to match your specification.
H7: Version to DIN1420 for H7 bore tolerance.
Application:
For HPC/HSC reaming of blind holes.