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Article code:
EAN / GTIN:
Manufacturer number:
Cat. No.:
Carbide single-lip drill Overall length L 300 mm, AlTiN, ⌀ DC h5: 10mm
Article no.: 2017745
Catalog no.: 124003
Article code:
Product details
Technical Data
| Through-coolant | yes, with 40 bar | |
| Entry of cooling lubricant | with cooling lubricant entry, axially concentric | |
| Escape of cooling lubricant | with cooling lubricant exit, axially concentric | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | Plain shank | |
| Interface coding | ZYL01601010 | |
| Holder shape | form B | |
| Holder version | metric | |
| Holder size, metric | 16 mm | |
| Shank diameter | 16 mm | |
| Shank length | 48 mm | |
| Holder diameter, ISO tolerance class | 16 mm | |
| Holder diameter, upper dimension | 16 mm | |
| Holder diameter, lower dimension | 15.989 mm | |
| Shank type | HB | |
| Cutter diameter, min. | 10 mm | |
| Cutter diameter, max. | 10 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h5 | |
| Body diameter | 9.6 mm | |
| Flute length | 240 mm | |
| Distance from cutter corner to cutter tip | 1.44 mm | |
| Number of teeth | 1 | |
| Twist direction | neutral, straight | |
| Helix angle, min. | 0 degrees | |
| Angle, 1st step | 125 degrees | |
| Point geometry | Z | |
| Type of drilling tool | ejector dill (indexable drill with internal chip evacuation) | |
| Product designation (type) | N | |
| Pilot drill required | yes | |
| Tool material | Carbide | |
| Standard designation for cutting medium, 2nd Priority | Carbide | |
| Machining group | P (steel) | |
| Coating | AlTiN | |
| Interface | joint 1 | |
| Gauge length | 252 mm | |
| Usable length | 225 mm | |
| Overall length | 300 mm | |
| Functional length | 251 mm | |
| Max. speed | 32’000 min-1 | |
| Weight | 150 g | |
| Cutting direction | right-hand cutting | |
| Tool version | steel support with soldered hard material cutter inserts to DIN ISO 513 (Hx, Cx, Bx, Dx) | |
| Standard | Werksnorm | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material | |
| Type of product | single lip deep hole drill | |
| Content | single part |
Identification & Classification
| Article number | 2017745 | |
| Catalog number | 124003 | |
| EAN / GTIN | 4067263121459 | |
| Manufacturer number | 124003 10 | |
| Manufacturer/responsible person | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Application Table
N
250
N
200
P
90
P
80
P
70
P
50
K
80
Description
Version:
Single-edged straight flute deep-hole drill for drilling depths of up to 1000 mm as standard and up to 6000 mm on request. Universally designed circumferential shape of the drilling head enables reliable working in a wide range of materials.
Note:
For the reliable use of deep hole drills, a pilot hole of at least 4×D with pilot drill No. 122736 or No. 231605 for larger diameters, or with pilot drill No. 122606 for aluminium, is required.
- For deep-hole drilling machines:
For drilling depths > 50×D, the tool must be supported with a rest at intervals of 50×D. - For machining centres:
From drilling depths of > 40×D, machining should be divided between two tools. The diameter of the subsequent tool must be reduced by approx. 0.02 mm.