Eco Plus

KRSF Series Endmill

Eco-Line Series
Eco-Line Series
General Purpose Corner Radius Endmill

Finish
Rough
 
Steel
Stainless Steel
Hardened Steel ≤ 54 HRc
Hardened Steel > 54 HRc
Cast
Graphite
Non Ferrous Material
HRSA
Titanium
  • Recommended
  • Acceptable
  • Not Recommended

KRSF Eco-Line Series

Stock Code d1h9 d2h6 l1 l2 r Z
* KRSF403005 3 3 51 6 0.5 4
* KRSF403010 3 3 51 6 1 4
* KRSF404005 4 4 51 8 0.5 4
* KRSF404010 4 4 51 8 1 4
* KRSF405005 5 5 51 11 0.5 4
* KRSF405010 5 5 51 11 1 4
* KRSF406005 6 6 58 12 0.5 4
* KRSF406010 6 6 58 12 1 4
* KRSF408005 8 8 64 20 0.5 4
* KRSF408010 8 8 64 20 1 4
* KRSF410005 10 10 73 21 0.5 4
* KRSF410010 10 10 73 21 1 4
* KRSF412005 12 12 82 25 0.5 4
* KRSF412010 12 12 82 25 1 4

Feed Per Tooth (mm/tooth)

ap=1.5Ø ap=1Ø ap=0.50Ø ae=0.35Ø ae=0.30Ø
3 0.007 0.032 0.037 0.039 0.041
4 0.012 0.039 0.043 0.045 0.047
5 0.018 0.042 0.044 0.046 0.048
6 0.023 0.049 0.053 0.055 0.057
8 0.028 0.056 0.06 0.063 0.066
10 0.036 0.064 0.068 0.071 0.074
12 0.045 0.069 0.074 0.077 0.08

Cutting Parameters

Material Slotting ap=0.5Ø Vc (m/min)  Shoulder Milling ap=1.5Ø / ae=0.30 - 0.20Ø Vc (m/min)  Finish Milling ap=1.5Ø / ae=0.20 - 0.10Ø Vc (m/min) 
Unalloyed steel 95-125 150-180 180-210
Steel 90-120 140-170 170-200
Tempered steel 80-110 130-160 160-190
Cold work tool steel 70-90 120-150 150-180
Hot work tool steel 60-80 120-150 150-180
AISI 304 - 416 - 420 70-90 80-110 110-150
AISI 316 - 440 65-85 70-100 100-130
17-4 PH 15-5 PH 60-80 70-100 100-130
Chrome-Cobalt alloy 50-70 60-90 90-120
Gray cast 100-130 250-280 280-660
Alloyed cast 70-100 150-190 190-240
Precision cast 60-90 130-160 160-210
Steel
Stainless Steel
Hardened Steel ≤ 54 HRc
Hardened Steel > 54 HRc
Cast
Graphite
Non Ferrous Material
HRSA
Titanium
  • Recommended
  • Acceptable
  • Not Recommended