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EAN / GTIN:
Manufacturer number:
Cat. No.:
Jobber drill extra long HSS N, uncoated, ⌀ DC h8 × overall length L: 6,9X225mm
Article no.: 2016736
Catalog no.: 116245
Article code:
Product details
Technical Data
| Through-coolant | no | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Holder shape | Standard | |
| Holder version | metric | |
| Holder size, metric | 0069 mm | |
| Type of mounting | spigot | |
| Shank diameter | 6.9 mm | |
| Shank length | 70 mm | |
| Holder diameter, ISO tolerance class | 6.9 mm | |
| Holder diameter, upper dimension | 0 mm | |
| Holder diameter, lower dimension | -0.022 mm | |
| Cutter diameter, min. | 6.9 mm | |
| Cutter diameter, max. | 6.9 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h8 | |
| Body diameter | 6.9 mm | |
| Flute length | 155 mm | |
| Distance from cutter corner to cutter tip | 2.07 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 27.69 degrees | |
| Angle, 1st step | 118 degrees | |
| Point geometry | C | |
| Product designation (type) | N | |
| Tool material | HSS | |
| Standard designation for cutting medium, 2nd Priority | HSS | |
| Standard designation for cutting medium, 3rd Priority | HSS | |
| Machining group | K (cast iron); N (non-ferrous metals); P (steel) | |
| Cutting media, manufacturer’s designation | HSS | |
| Coating | uncoated | |
| Interface | joint 1 | |
| Gauge length | 157 mm | |
| Usable length | 155 mm | |
| Overall length | 225 mm | |
| Functional length | 155 mm | |
| Max. speed | 2,883 min-1 | |
| Weight | 46.2 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Standard | DIN 1869 | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Content | single part |
Identification & Classification
| Article number | 2016736 | |
| Catalog number | 116245 | |
| EAN / GTIN | 4067263669470 | |
| Manufacturer number | 116245 6,9X225 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
50
N
32
P
28
P
21
P
18
P
5
K
18
Description
Version:
With precision ground point.
Vaporised high performance drills for drilling particularly deep holes. Take particular care to ensure frequent chip clearance.
Vaporised high performance drills for drilling particularly deep holes. Take particular care to ensure frequent chip clearance.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.