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Manufacturer number:
Cat. No.:
Jobber drill extra long HSS N, uncoated, ⌀ DC h8 × overall length L: 3X190mm
Article no.: 116245 3X190
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 | 0030 mm | |
| Shank diameter | 3 mm | |
| Shank length | 60 mm | |
| Cutter diameter, min. | 3 mm | |
| Cutter diameter, max. | 3 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h8 | |
| Flute length | 130 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 26.38 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 | vaporised | |
| Interface | joint 1 | |
| Gauge length | 132 mm | |
| Usable length | 130 mm | |
| Overall length | 190 mm | |
| Functional length | 130 mm | |
| Max. speed | 6,632 min-1 | |
| Weight | 7.3 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 | 116245 3X190 | |
| EAN / GTIN | 4045197745682 | |
| Manufacturer number | 116245 3X190 | |
| 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.