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Manufacturer number:
Machine reamer H7 12 mm
Article no.: 164000 12
Article code:
- Tolerance: H7
- Tool material: HSS E
- Standard: DIN 208 B
- Helix angle: 7-8
- Through-coolant: no
Product details
Technical Data
| Nominal ⌀ DC | 12 mm | |
| Coating | uncoated | |
| Tolerance | H7 | |
| Tool material | HSS E | |
| Standard | DIN 208 B | |
| Helix angle | 7-8 degrees | |
| Through-coolant | no | |
| Shank | Morse taper | |
| Application for type of drilling | for through hole | |
| Flute length Lc | 44 mm | |
| Overhang L1 | 115 mm | |
| Overall length L | 182 mm | |
| Number of cutting edges Z | 6 | |
| Morse taper MT size | 1 | |
| Feed f in steel < 750 N/mm2 | 0.15 mm/rev. | |
| Reaming oversize in diameter | 0.1 mm - 0.2 mm | |
| Colour ring | without | |
| Type of product | Phillips bit |
Identification numbers & Classifications
| Article number | 164000 12 | |
| EAN / GTIN | 4045197091888 | |
| Manufacturer number | 164000 12 |
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:
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.
Reamers finish ground for fit H7.
Reamers finish ground for fit H7.
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.
Note:
Downloads & documents
Compare with similar products
This article |
Recommendations |
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|---|---|---|---|---|---|---|
Machine reamer H7 12 mm |
||||||
| Number of cutting edges Z | 6 | 6 | 6 | 6 | 6 | 6 |
| Overall length L | 182 | 151 | 151 | 151 | 151 | 182 |
| Nominal ⌀ DC | 12 | 12 | 12 | 12 | 12 | 12 |
| Standard | DIN 208 B | Manufacturer’s standard | Manufacturer’s standard | DIN 212 B | DIN 212 B | DIN 208 B |
| Shank | Morse taper | DIN 1835 A to h6 | DIN 1835 A to h6 | Plain shank with h9 | Plain shank with h9 | Morse taper |
| Application for type of drilling | for through hole | for through holes | for through holes | for through holes | for through holes | for through hole |
| Type of product | Phillips bit | Phillips bit | Phillips bit | Phillips bit | Phillips bit | Phillips bit |