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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Machine reamer configurable, uncoated, Nominal ⌀ DC: 4,5mm
Article no.: 325666
Catalog no.: 164180
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 | |
| Cutter diameter 1st step max. DC | 4,75 mm | |
| Interval configurability | 0,001 mm | |
| Tolerance zone | C; CD; D; E; EF; F; FG; G; H; J; JS; K; M; N; P; R; S; T; U; V; X; Y; Z; ZA | |
| Interface position | on the machine | |
| Holder type | morse taper MT | |
| Holder shape | morse taper | |
| Arbor size | MK 1 | |
| Shank length LS | 65,5 mm | |
| Quality | 10; 11; 12; 13; 6; 7; 8; 9 | |
| Cutter diameter 1st step min. DC | 4,06 mm | |
| Configurable | yes | |
| Hole to be created 1st step, ISO tolerance class | H7 | |
| Hole to be created 1st step, upper dimension | 0,012 mm | |
| Cutting edge length LC | 21 mm | |
| Tap infeed length | 0,4 mm | |
| Number of teeth | 6 | |
| Twist direction | left-hand | |
| Helix angle max. | 7 degrees | |
| Graduation | unequal spacing | |
| Adjustment range | setting not possible | |
| Taper lead angle | 45 degrees | |
| Type of reaming tool | for through holes | |
| Guide elements present | no | |
| Type of drive | machine reamer | |
| Tool material | HSS-E | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length A | 62 mm | |
| Usable length L1 | 53,5 mm | |
| Overall length L | 124 mm | |
| Functional length | 61,4 mm | |
| Weight | 53 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 208 B | |
| Data carriers | without data carrier | |
| Colour ring | without | |
| Type of product | cylindrical reamer | |
| Content | single part |
Identification & Classification
| Article number | 325666 | |
| Catalog number | 164180 | |
| EAN / GTIN | 4045197092168 | |
| Manufacturer number | 164180 4,5 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
20
N
20
P
15
P
10
P
7
P
5
P
4
M
5
M
5
S
5
K
5
N
13
Description
Version:
Reamers finish ground to match your specification.
Even number of teeth with irregular spacing. The hole is accurately round and free of chatter marks. The cylindrical ground land on the plain cutting section smooths the hole and guides the reamer. With Morse taper shank.
Even number of teeth with irregular spacing. The hole is accurately round and free of chatter marks. The cylindrical ground land on the plain cutting section smooths the hole and guides the reamer. With Morse taper shank.
Application:
For reaming through holes, as the chips are evacuated in the cutting direction. Also suitable for blind holes due to the short chamfer lead.