2800939,00 mm-BROCA HSS DIN345N CONICA-TIN
mat HSS
mat HSS+TIN
DIN 345 N
caract broca angulo punta 118
caract broca afilado univ 1
cotas broca conica
aplic taladrado -5d
PDF Cat.
tabla materiales ind
formula brocas

Ref.: 1110

28,75 mm-DRILL BIT HSS DIN345N TAPER

Product Code: 67713
TECHNICAL DETAILS:
DIN Tooltip
COM_VIRTUEMART_335936
  • 345
DIN Type Tooltip
COM_VIRTUEMART_336123
  • N
Tool Mat Tooltip
COM_VIRTUEMART_336055
  • HSS
D mm Tooltip
COM_VIRTUEMART_335920
  • 28.75
L mm Tooltip
COM_VIRTUEMART_336001
  • 296
l mm Tooltip
COM_VIRTUEMART_336002
  • 175
CM Tooltip
COM_VIRTUEMART_335906
  • 3
Point Angle Tooltip
COM_VIRTUEMART_335884
  • 118º
Shank
COM_VIRTUEMART_336020
  • Taper
Uds Pack Tooltip
COM_VIRTUEMART_336156
  • 1
APPLICATION Tooltip
Group
COM_VIRTUEMART_335978
  • Steel
  • Cast Iron
  • Copper-Bronze-Brass
Mat Tooltip
COM_VIRTUEMART_336022
  • Construction / Carbon Steel (<250 HB / <850 N/mm2)
  • Alloyed Steel (<300 HB / <1000 N/mm2)
  • Cast Iron (<200 HB / <700 N/mm2)
  • Cast Iron (200-300 HB / 700-1000 N/mm2)
  • Short Chip Copper-Bronze-Brass (<200 HB / <700 N/mm2)
  • Long Chip Copper-Bronze-Brass (<200 HB / <700 N/mm2)

1.1 Construction / Carbon Steel  (<250 HB/<850 N/mm2)               Feed (mm/rev.) 0,310    Cutting Speed (m/min.) 25-30 
1.2 Alloyed Steel  (<300 HB / <1000 N/mm2)                          Feed (mm/rev.) 0,260    Cutting Speed (m/min.) 15-20 
3.1 Cast Iron  (<200 HB / <700 N/mm2)                               Feed (mm/rev.) 0,510    Cutting Speed (m/min.) 30-35 
3.2 Cast Iron  (200-300 HB / 700-1000 N/mm2)                        Feed (mm/rev.) 0,410    Cutting Speed (m/min.) 25-30 
5.1 Short Chip Copper-Bronze-Brass  (<200 HB / <700 N/mm2)          Feed (mm/rev.) 0,410    Cutting Speed (m/min.) 30-40 
5.2 Long Chip Copper-Bronze-Brass   (<200 HB / <700 N/mm2)          Feed (mm/rev.) 0,510    Cutting Speed (m/min.) 30-40 

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