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Artikelnummer:
EAN/GTIN:
Tillverkarens nummer:
NC reamer 7,55 mm
Art-nr: 162902 7,55
Artikelnummer:
- Tolerance: 0 / 0,005
- Tool material: HSS E
- Standard: Manufacturer’s standard
- Through-coolant: no
- Shank: DIN 1835 A to h6
Produktdetaljer
Tekniska data
| Nominal ⌀ DC | 7.55 mm | |
| Coating | uncoated | |
| Tolerance | 0 / 0,005 | |
| Tool material | HSS E | |
| Standard | Manufacturer’s standard | |
| Through-coolant | no | |
| Shank | DIN 1835 A to h6 | |
| Application for type of drilling | for through holes | |
| Flute length Lc | 33 mm | |
| Overhang L1 | 80 mm | |
| Overall length L | 117 mm | |
| Number of cutting edges Z | 6 | |
| Shank ⌀ Ds | 8 mm | |
| Feed f in steel < 750 N/mm2 | 0.2 mm/rev. | |
| Reaming oversize in diameter | 0.1 mm - 0.2 mm | |
| Colour ring | green | |
| Type of product | Phillips bit |
Identifieringsnummer och klassificeringar
| Artikelnummer | 162902 7,55 | |
| EAN/GTIN | 4062406142124 |
Användningstabell
N
20
N
20
P
15
P
10
P
7
P
5
P
4
M
5
M
5
S
5
K
5
N
13
Benämning
Version:
Reamers such as 162900, but in 1/100 sizes.
Version suitable for NC similar to DIN 212 with straight shank ⌀ for standard chucking especially in hydraulic chucks or high precision collet chucks. For highest concentricity and process reliability. No need to order special collets.
With long flutes and left-hand helix.
Tolerance specifications:
Size 1.01 – 5.5: Manufacturing or cutting edge tolerance 0 / +0.004 mm.
Size 5.51 – 12.05: Manufacturing or cutting edge tolerance 0 / +0.005 mm.
Ordering example:
Desired dia. 6.24 mm – ordering particulars: article number 162902 6.24.
The 6.24 mm reamer with tolerance 0 / +0.005 mm is supplied.
Depending on availability, delivery time is from stock or max. 1 working week.
To determine which diameter you need for your desired fit, please see the following table (page 231). Often one reamer also covers further fits, since the tolerance bands overlap.
Version suitable for NC similar to DIN 212 with straight shank ⌀ for standard chucking especially in hydraulic chucks or high precision collet chucks. For highest concentricity and process reliability. No need to order special collets.
With long flutes and left-hand helix.
Tolerance specifications:
Size 1.01 – 5.5: Manufacturing or cutting edge tolerance 0 / +0.004 mm.
Size 5.51 – 12.05: Manufacturing or cutting edge tolerance 0 / +0.005 mm.
Ordering example:
Desired dia. 6.24 mm – ordering particulars: article number 162902 6.24.
The 6.24 mm reamer with tolerance 0 / +0.005 mm is supplied.
Depending on availability, delivery time is from stock or max. 1 working week.
To determine which diameter you need for your desired fit, please see the following table (page 231). Often one reamer also covers further fits, since the tolerance bands overlap.