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Article code:
EAN / GTIN:
Manufacturer number:
Machine face reamer Diameter and fit are configurable, uncoated, Nominal ⌀ DC: 4mm
Article no.: 162830 4
Article code:
- Tool material: HSS E
- Standard: Manufacturer’s standard
- Through-coolant: no
- Shank: Plain shank with h6
- Number of cutting edges Z: 6
Product details
Technical Data
| Coating | uncoated | |
| Tool material | HSS E | |
| Standard | Manufacturer’s standard | |
| Through-coolant | no | |
| Shank | Plain shank with h6 | |
| ⌀ range | 3.651 mm - 4.200 mm | |
| Plunge cutting | 1.7 mm | |
| Flute length Lc | 16 mm | |
| Overhang L1 | 44 mm | |
| Overall length L | 75 mm | |
| Number of cutting edges Z | 6 | |
| Shank ⌀ Ds | 4 mm | |
| Colour ring | green | |
| Configurable tolerances | A; B; 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; ZB; ZC | |
| Configurable qualities | 6; 7; 8; 9; 10; 11; 12; 13 | |
| Type of product | Phillips bit |
Identification & Classification
| Article number | 162830 4 | |
| EAN / GTIN | 4062406166335 | |
| Manufacturer number | 162830 4 | |
| Manufacturer | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
25
N
15
P
12
P
12
P
12
P
10
P
10
K
10
N
20
Description
Version:
Chucking reamer cutting on the end face to achieve the most accurate size possible. The optimised end face cutting enables a precise alignment fit of the hole that is produced. Straight flute machine chucking reamers with long flutes for optimum chip evacuation.
Application:
For correction of minor positioning errors in the preceding drilling operations. For production of sequential holes with alignments that exactly match. For the highest demands for straightness of holes. For reaming of through holes and right to the bottom of blind holes.