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Référence:
EAN / GTIN:
Réf. fabricant:
N° cat.:
Foret hélicoïdal HSS laminé avec précision N, non revêtu, ⌀ DC h8: 2mm
Réf.: 114020 2
Référence:
Offre
Détails du produit
Caractéristiques techniques
| Tool material | HSS | |
| Standard | DIN 338 | |
| Coating | uncoated | |
| Cutter diameter, min. Dc min. | 2 mm | |
| Tolerance class ISO | h8 | |
| Overall length L | 49 mm | |
| Flute length Lc | 24 mm | |
| Shank diameter DS | 2 mm | |
| Angle, 1st step | 118 degrees | |
| Helix angle, min. | 25 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 | |
| Manufacturer’s designation | Spiralbohrer HSS präzisionsrollgewalzt N | |
| Interface position | on the machine | |
| Holder type | plain shank | |
| Holder shape | Standard | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Distance from cutter corner to cutter tip | 0.6 mm | |
| Twist direction | right-hand | |
| Cutting media, manufacturer’s designation | HSS | |
| Interface | joint 1 | |
| Tolerance class | h8 | |
| Gauge length A | 26 mm | |
| Usable length L1 | 20 mm | |
| Weight | 1 g | |
| Cutting direction | right-hand cutting | |
| Machining method | drilling into solid material (BVB) | |
| Colour ring | without | |
| Type of product | indexable drill | |
| Recommended maximum drilling depth | 21 mm |
Identification et classification
| Référence article | 114020 2 | |
| EAN / GTIN | 4045197009630 | |
| Réf. fabricant | 114020 2 | |
| Fabricant/personne responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Tableau d’application
N
45
P
40
P
30
P
25
K
25
Description
Version:
Roll forged, standard helix angle, core thickness and core taper.
Dimensions to DIN 338.
Robust jobber drill with strengthened core and small chisel point for easy spot drilling and accurate centring of the designated hole. Precision roll forged flutes.
Dimensions to DIN 338.
Robust jobber drill with strengthened core and small chisel point for easy spot drilling and accurate centring of the designated hole. Precision roll forged flutes.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.
Note:
Size 14-20: Shank ⌀ 13 mm with 3 drive flats.