GIPI : Double-ended precision inserts with P-type chipformer for internal grooving and recessing at medium feeds.
  DesignationW±0.02R±0.03Tmax-rMfg
(min)
fg
(max)
GICATGIREMgiicTough ‹————› Hard
Grade & Vc
  GIPI 2.22-0.10 2.220.102.502.20.040.076405116 4IC830 IC808 IC908 IC20 
  GIPI 2.22-0.15 2.220.152.502.20.040.076404268 2IC808 IC908 
  GIPI 2.30-0.20 2.300.203.002.20.050.086411136 2IC830 IC20 
  GIPI 2.39-0.15 2.390.156.402.40.040.076405121 4IC830 IC808 IC908 IC20 
  GIPI 2.50-0.20 2.500.206.002.40.050.096405008 2IC830 IC20 
  GIPI 2.70-0.10 2.700.10-2.40.050.086411129 5IC830 IC808 IC908 IC20 IC20N 
  GIPI 2.70-0.15 2.700.15-2.40.050.086404552 2IC808 IC908 
  GIPI 3.00-0.40 3.000.40-2.40.060.116401348 1IC20 
  GIPI 3.18-0.20 3.180.20-2.40.060.116411133 6IC830 IC8250 IC808 IC908 IC20 IC20N 
  GIPI 3.30-0.10 3.300.10-2.40.060.106405232 4IC830 IC8250 IC808 IC20 
  GIPI 3.96-0.20 3.960.20-3.20.080.136405221 2IC8250 IC20 
  GIPI 4.23-0.10 4.230.10-3.20.080.136405219 2IC8250 IC20 
  GIPI 4.78-0.55 4.780.55-4.00.080.156405236 4IC830 IC8250 IC808 IC20 

Dmin for internal application = 20 mm

For cutting speed recommendations, click on the required grade number related to specific item geometry