2083415,75 mm-BROCA HSS DIN1897N EXTRA-CORTA-
mat HSS
DIN 1897 N
caract broca angulo punta 135
caract broca afilado c 1
cotas broca cilindrica
aplic taladrado -3d
PDF Cat.
tabla materiales ind
formula brocas

Ref.: 1050

7,20 mm-DRILL BIT HSS DIN1897N STUB

Product Code: 20681
TECHNICAL DETAILS:
DIN Tooltip
COM_VIRTUEMART_335936
  • 1897
DIN Type Tooltip
COM_VIRTUEMART_336123
  • N
Tool Mat Tooltip
COM_VIRTUEMART_336055
  • HSS
D mm Tooltip
COM_VIRTUEMART_335920
  • 7.20
d mm Tooltip
COM_VIRTUEMART_335925
  • 7.20
L mm Tooltip
COM_VIRTUEMART_336001
  • 74.00
l mm Tooltip
COM_VIRTUEMART_336002
  • 34.00
Point Angle Tooltip
COM_VIRTUEMART_335884
  • 135º
Shank
COM_VIRTUEMART_336020
  • Straight
Uds Pack Tooltip
COM_VIRTUEMART_336156
  • 10
APPLICATION Tooltip
Group
COM_VIRTUEMART_335978
  • Aluminium-Magnesium
  • Cast Iron
  • Steel
Mat Tooltip
COM_VIRTUEMART_336022
  • Alloys Al-Mg Si > 10% (<180 HB / <600 N/mm2)
  • Alloys Al-Mg Si < 10% (<180 HB / <600 N/mm2)
  • Al-Mg non-alloyed (<100 HB / <350 N/mm2)
  • Cast Iron (200-300 HB / 700-1000 N/mm2)
  • Cast Iron (<200 HB / <700 N/mm2)
  • Construction / Carbon Steel (<250 HB / <850 N/mm2)

1.1 Construction / Carbon Steel  (<250 HB/<850 N/mm2)               Feed (mm/rev.) 0,120    Cutting Speed (m/min.) 25-30 
3.1 Cast Iron  (<200 HB / <700 N/mm2)                               Feed (mm/rev.) 0,180    Cutting Speed (m/min.) 30-35 
3.2 Cast Iron  (200-300 HB / 700-1000 N/mm2)                        Feed (mm/rev.) 0,140    Cutting Speed (m/min.) 25-30 
6.1 Al-Mg non-alloyed (<100 HB / <350 N/mm2)                        Feed (mm/rev.) 0,220    Cutting Speed (m/min.) 60-80 
6.2 Al-Mg Si < 10% Alloy  (<180 HB / <600 N/mm2)                    Feed (mm/rev.) 0,220    Cutting Speed (m/min.) 60-80 
6.3 Al-Mg Si > 10% Alloy  (<180 HB / <600 N/mm2)                    Feed (mm/rev.) 0,180    Cutting Speed (m/min.) 40-50 

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