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EAN / GTIN:
Manufacturer number:
Cat. No.:
NC reamer, uncoated, Nominal ⌀ DC: 11,91mm
Article no.: 700786
Catalog no.: 162902
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 | |
| Manufacturer’s designation | NC-Reibahle | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 10 mm | |
| Type of mounting | spigot | |
| Shank diameter DS | 10 mm | |
| Length of shank LS | 40 mm | |
| Shank type | HA | |
| Cutter diameter 1st step min. DC | 11.91 mm | |
| Configurable | no | |
| Cutting edge length LC | 44 mm | |
| Tap infeed length | 0.75 mm | |
| Number of teeth | 6 | |
| Twist direction | left-hand | |
| Helix angle max. | 8 degrees | |
| Balancing quality | F/12000 | |
| Adjustment range | setting not possible | |
| Taper lead angle | 45 degrees | |
| Type of reaming tool | for through holes | |
| Type of drive | machine reamer | |
| Tool material | HSS-E | |
| Standard designation for cutting medium, 2nd Priority | HSS-E | |
| Standard designation for cutting medium, 3rd Priority | HSS-E | |
| Cutting media, manufacturer’s designation | HSS-E | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Upper dimension of nominal diameter | 0.005 mm | |
| Gauge length A | 110 mm | |
| Usable length L1 | 108 mm | |
| Overall length L | 151 mm | |
| Functional length | 110 mm | |
| Max. speed | 5’000 min-1 | |
| Weight | 82 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | Werksnorm | |
| Machining method | Reiben (BRE) | |
| Colour ring | green | |
| Type of product | cylindrical reamer | |
| Content | single part |
Identification & Classification
| Article number | 700786 | |
| Catalog number | 162902 | |
| EAN / GTIN | 4062406146481 | |
| Manufacturer number | 162902 11,91 | |
| Article class | 11O | |
| 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:
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.
Reamers such as 162900, but in 1/100 sizes.
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. Often one reamer also covers further fits, since the tolerance bands overlap.
With long flutes and left-hand helix.
Reamers such as 162900, but in 1/100 sizes.
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. Often one reamer also covers further fits, since the tolerance bands overlap.