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Solid carbide micro slot drill 0,8X4 mm

Article no.: 209700 0,8X4
  • Tool material: Solid carbide
  • Standard: Manufacturer’s standard
  • Tolerance nominal ⌀: 0 / −0.005
  • No. of teeth Z: 2
  • Helix angle: 25

Product details

Technical Data

Cutting edge ⌀ DC 0.8 mm
Coating Diamond
Tool material Solid carbide
Standard Manufacturer’s standard
Tolerance nominal ⌀ 0 / −0.005
No. of teeth Z 2
Helix angle 25 degrees
Direction of infeed horizontal, oblique and vertical
Cutting width ae for milling operation Full slot cutting depth 1×D; 0.5×D for side milling
Shank DIN 6535 HA to h5
Through-coolant no
Flute length Lc 1.2 mm
Overhang length L1 incl. recess 4 mm
Recess ⌀ D1 0.78 mm
Overall length L 45 mm
Shank ⌀ Ds 4 mm
Corner chamfer angle 90 degrees
Feed fz for slot milling in graphite 0.016 mm
Feed fz for side milling in graphite 0.02 mm
Correction factor ap corr 1
Colour ring black
Type of product End / face mill

Identification numbers & Classifications

Article number 209700 0,8X4
EAN / GTIN 4045197917102

Application Table

PVDF GF20
N
200
POM GF25
N
190
PA 66 GF30
N
170
PEEK GF30
N
150
PTFE CF25
N
180
PEEK CF30
N
160
Honeycomb sandwich
N
350
GRP
N
190
GRP, CRP
N
190
Graphite
N
340
Hybrids
N
wet minimum
 
dry
 
Air
 

Description

Ejecución:

Con recubrimiento de diamantecristalino sp3. Para las máximas exigencias de rendimiento y precisión en materiales compuestos de fibras, GFK, CFK y grafito. Las tolerancias extremadamente estrechas aseguran la máxima precisión. Vaciado de 2 chaflanes doblemente destalonado. Ángulo de escalón α=16°.
Tolerancias:
  • ⌀ de cuello: D1 = 0 / -0,01 mm.

Nota:

¡Al aumentar la longitud de alcance de la herramienta, aplicar la reducción ap!
Valores para:
ranura completa: ap = 0,1×D×ap corr
Contorneado: ap = 0,2×D×ap corr
Para el cálculo de la velocidad de avance vf utilizar el número de revoluciones real de la máquina (generalmente el máximo)!
p. ej. vf = 18 000 [r/min]× fz [mm/Z]× z

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