Series 131N 5DVcDiameter (D1 (inch))
FractionalHardness(sfm)1/83/161/43/81/25/83/4
ALUMINUM ALLOYS≤ 150 Bhn800RPM2444816299122248149611248904075
< 12% SI 6061 2024 707or 7 HR(640960)Fr0.00550.00830.01100.01660.02210.02760.0331
, , 5≤ c-Feed (ipm)135135135135135135135
ALUMINUM ALLOYS≤ 125 Bhn600RPM183361222491686112458436673056
> 12% SI A3560 3900 3190or ≤ 77 HRb(480-720)Fr0.00550.00820.01090.01640.02180.02730.0327
N ., ., .Feed (ipm)100100100100100100100
COPPER ALLOYS≤ 175 Bhn550RPM168081120584045603420233622801
Alum Bronze, Muntzor440660Fr0.00200.00300.00400.00610.00810.01010.0121
Brass, Navel Brass≤ 16 HRc(-)Feed (ipm)34343434343434
PLASTICS450RPM13752916868764584343827502292
Acrylic, PVC,(360540)Fr0.00250.00370.00490.00740.00990.01240.0148
Polypropylene-Feed (ipm)34343434343434

Note:

  • Bhn (Brinell) HRc (Rockwell C) HRb (Rockwell B)
  • rpm = Vc x 3.82 / D1 www.sgstoolwizard.com
  • ipm = Fr x rpm
  • reduce speed and feed for materials harder than listed
  • refer to the KYOCERA SGS Tool Wizard for complete technical information (www.kyocera-sgstool.com)