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Référence:
EAN / GTIN:
Réf. fabricant:
N° cat.:
Brocas espirales largas HSS N, Sin revestimiento, ⌀ DC h8: 9mm
Réf.: 116000 9
Référence:
Détails du produit
Caractéristiques techniques
| Tool material | HSS | |
| Standard | DIN 340 | |
| Coating | uncoated | |
| Cutter diameter, min. Dc min. | 9 mm | |
| Tolerance class ISO | h8 | |
| Overall length L | 175 mm | |
| Flute length Lc | 115 mm | |
| Shank diameter DS | 9 mm | |
| Angle, 1st step | 118 degrees | |
| Helix angle, min. | 29 degrees | |
| Product designation (type) | N | |
| Through-coolant | no | |
| Number of teeth Z | 2 | |
| Content | single part | |
| Entry of cooling lubricant | without cooling lubricant entry | |
| Escape of cooling lubricant | without cooling lubricant exit | |
| Cooling lubricant | yes | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Interface coding | ZYL00900105 | |
| Holder shape | Standard | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Distance from cutter corner to cutter tip | 2.3 mm | |
| Twist direction | right-hand | |
| Point geometry | A | |
| Cutting media, manufacturer’s designation | HSS | |
| Interface | joint 1 | |
| Tolerance class | h8 | |
| Gauge length A | 135 mm | |
| Usable length L1 | 97 mm | |
| Weight | 61 g | |
| Cutting direction | right-hand cutting | |
| Tool version | solid steel | |
| Data carriers | without data carrier | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Recommended maximum drilling depth | 101.5 mm |
Identification et classification
| Référence article | 116000 9 | |
| EAN / GTIN | 4045197025616 | |
| Réf. fabricant | 116000 9 | |
| Fabricant/personne responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Tableau d’application
N
64
N
52
N
40
P
40
P
30
P
25
K
25
Description
Version:
Vaporised from 2.4 mm. Particularly for deep hole drilling (for deep holes, repeated chip evacuation is necessary).
With point geometry shape A from size 4 mm.
With point geometry shape A from size 4 mm.
Advantage:
Especially suitable for long reach purposes. (When used to drill deep holes, low feed rates and frequent drill pecks are necessary).
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.