4,25 mm-BROCA HSS Co DIN338W MULTI INOX-
4,25 mm-DRILL BIT HSSE DIN338W MULTI STAINLESS
- 338
- W
- HSSE 5% Co
- 4.25
- 75.00
- 43.00
- 135º
- 40º
- 3-Flat
- 10
- Aluminium-Magnesium
- Copper-Bronze-Brass
- Stainless
- Steel
- Sheet
- 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)
- Short Chip Copper-Bronze-Brass (<200 HB / <700 N/mm2)
- Long Chip Copper-Bronze-Brass (<200 HB / <700 N/mm2)
- Austenitic Stainless (<250 HB / <850 N/mm2)
- Ferritic / Martensitic Stainless (<320 HB / <850 N/mm2)
- Construction / Carbon Steel (<250 HB / <850 N/mm2)
- 0.080
- 30-35
- 0.060
- 6-12
- 0.060
- 8-12
- 0.100
- 30-40
- 30-40
- 0.150
- 60-80
- 0.150
- 60-80
- 40-50
P.1 Construction / Carbon Steel (<250 HB/<850 N/mm2) Feed (mm/rev.) 0,080 Cutting Speed (m/min.) 30-35
M Austenitic Stainless (<250 HB / <850 N/mm2) Feed (mm/rev.) 0,060 Cutting Speed (m/min.) 6-12
P.5 Ferritic/Martensitic Stainless (320HB/<850 N/mm2) Feed (mm/rev.) 0,060 Cutting Speed (m/min.) 8-12
N.1 Short Chip Copper-Bronze-Brass (<200 HB / <700 N/mm2) Feed (mm/rev.) 0,100 Cutting Speed (m/min.) 30-40
N.2 Long Chip Copper-Bronze-Brass (<200 HB / <700 N/mm2) Feed (mm/rev.) 0,120 Cutting Speed (m/min.) 30-40
N.3 Al-Mg non-alloyed (<100 HB / <350 N/mm2) Feed (mm/rev.) 0,150 Cutting Speed (m/min.) 60-80
N.4 Al-Mg Si < 10% Alloy (<180 HB / <600 N/mm2) Feed (mm/rev.) 0,150 Cutting Speed (m/min.) 60-80
N.5 Al-Mg Si > 10% Alloy (<180 HB / <600 N/mm2) Feed (mm/rev.) 0,120 Cutting Speed (m/min.) 40-50
Comparative
