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Broca espiral HSS-E-PM HPC, TiAlN, ⌀ DC h8: 2mm
Número de artículo: 114620 2
Código del artículo:
Detalles de producto
Datos técnicos
| Through-coolant | no | |
| 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 | |
| Holder shape | plain shank | |
| Holder version | metric | |
| Holder size, metric | 0030 mm | |
| Holder tolerance class | h6 | |
| Shank diameter | 3 mm | |
| Shank length | 28 mm | |
| Shank type | HA | |
| Cutter diameter, min. | 2 mm | |
| Cutter diameter, max. | 2 mm | |
| Configurable | no | |
| Tolerance of cutter diameter | tolerance class ISO | |
| Tolerance class ISO | h8 | |
| Flute length | 24 mm | |
| Distance from cutter corner to cutter tip | 0.47 mm | |
| Number of teeth | 2 | |
| Twist direction | right-hand | |
| Helix angle, min. | 38 degrees | |
| Angle, 1st step | 130 degrees | |
| Point geometry | Z | |
| Product designation (type) | N | |
| Tool material | HSS-E-PM | |
| Cutting media, manufacturer’s designation | HSS/PM TIALN | |
| Coating | TiAlN | |
| Interface | joint 1 | |
| Gauge length | 30 mm | |
| Usable length | 22 mm | |
| Overall length | 56 mm | |
| Weight | 1 g | |
| Cutting direction | right-hand cutting | |
| Standard | DIN 338 | |
| Machining method | drilling into solid material | |
| Colour ring | green | |
| Machining strategy | HPC | |
| Type of product | indexable drill | |
| Content | single part |
Identificación y clasificación
| Número de artículo | 114620 2 | |
| EAN / GTIN | 4045197023506 | |
| Número del fabricante | 114620 2 | |
| Fabricante/responsable | Hoffmann Supply Chain GmbH & Co. KG, Poststraße 15, 90471 Nürnberg, Germany, www.hoffmann-group.com |
Tablas de Aplicación
N
80
N
70
N
60
P
50
P
40
P
25
P
14
M
20
M
15
S
12
K
50
N
60
Descripción
Version:
High-performance HPC twist drills for high-alloy and high tensile materials. Particularly strong due to strengthened core and a parabolic flute profile. Point geometry with rake angle correction. Precise concentricity for exact holes.
With form S point.
Dimensions similar to DIN 338.
Shank to DIN 1835A.
With form S point.
Dimensions similar to DIN 338.
Shank to DIN 1835A.
Recommendation:
Maximum drilling depth:
L2 = LC - 1.5 × DC.
L2 = LC - 1.5 × DC.