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Article code:
EAN / GTIN:
Manufacturer number:
Cat. Nr.:
Machine reamer configurable, uncoated, Nominal ⌀ DC: 4mm
Article no.: 164180 4
Article code:
- Number of cutting edges Z: 6
Product details
Technical Data
| Nominal ⌀ DC | 4 mm | |
| ⌀ range | 3.760 mm - 4.050 mm | |
| Flute length Lc | 19 mm | |
| Overhang L1 | 54 mm | |
| Overall length L | 124 mm | |
| Number of cutting edges Z | 6 | |
| Morse taper MT size | 1 | |
| Feed f in steel < 750 N/mm2 | 0.1 mm/rev. | |
| Reaming oversize in diameter | 0.1 mm | |
| Configurable tolerances | C; CD; D; E; EF; F; FG; G; H; I; J; JS; O; L; M; N; O; P; Q; R; S; T; U; V; W; X; ZC; Z; ZA | |
| Configurable qualities | 6; 7; 8; 9; 10; 11; 12; 13 |
Identification & Classification
| Article number | 164180 4 | |
| EAN / GTIN | 4045197092151 | |
| Manufacturer number | 164180 4 | |
| 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.