Grooving Toolholders & Boring Bars SumiNotch - Inserts
E
3 O
W
T Gage Dia.
B
R
A
Left
Right
Dimensions (in)
Coated CBN
Coated CBN
SG
SG
F
Gage Dia.
W ±.001
R
E ±.001
T A B
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ● ●
SG-2031L SG-2041L SG-2047L SG-2058L SG-2062L SG-2094L SG-2125L SG-3047L SG-3062L SG-3072L SG-3088L SG-3094L SG-3097L SG-3105L SG-3110L SG-3122L SG-3125L SG-3142L SG-3156L SG-3178L SG-3185L SG-3189L
SG-2031R SG-2041R SG-2047R SG-2058R SG-2062R SG-2094R SG-2125R SG-3047R SG-3062R SG-3072R SG-3088R SG-3094R SG-3097R SG-3105R SG-3110R SG-3122R SG-3125R SG-3142R SG-3156R SG-3178R SG-3185R SG-3189R
.031 .002/.005 .050 .041 .002/.005 .050 .047 .002/.005 .050 .058 .005/.010 .050 .062 .005/.010 .110 .094 .005/.010 .110 .125 .005/.010 .110 .047 .005/.010 .120 .062 .005/.010 .120 .072 .005/.010 .120 .088 .005/.010 .180 .094 .005/.010 .180 .097 .005/.010 .180 .105 .005/.010 .180 .110 .005/.010 .180 .122 .005/.010 .180 .125 .005/.010 .180 .142 .005/.010 .180 .156 .005/.010 .180 .178 .005/.010 .180 .185 .020/.025 .180 .189 .020/.025 .180
.150 .219 .2700 .1875
● ● ● ● ● ●
● ● ●
● ● ●
● ● ●
.195 .344 .4050 .3750
● ● ●
● ● ●
●
Left
Right
Dimensions (in)
Coated
Coated
SG-CB
SG-CB
Gage Dia.
W ±.001
R
E ±.001
T A B
● ● ● ● ● ● ● ● ● ● ● ● ●
● ● ● ● ● ● ● ● ● ● ● ● ●
SG-2047L-CB SG-2062L-CB SG-2078L-CB SG-2094L-CB SG-2125L-CB SG-3047L-CB SG-3062L-CB SG-3072L-CB SG-3078L-CB SG-3088L-CB SG-3094L-CB SG-3125L-CB SG-3189L-CB
SG-2047R-CB SG-2062R-CB SG-2078R-CB SG-2094R-CB SG-2125R-CB SG-3047R-CB SG-3062R-CB SG-3072R-CB SG-3078R-CB SG-3088R-CB SG-3094R-CB SG-3125R-CB SG-3189R-CB
.047 .002/.005 .050 .062 .005/.010 .110 .078 .005/.010 .110 .094 .005/.010 .110 .125 .005/.010 .110 .047 .005/.010 .075 .062 .005/.010 .120 .072 .005/.010 .120 .078 .005/.010 .120 .088 .005/.010 .180 .094 .005/.010 .180 .125 .005/.010 .180 .189 .020/.025 .180
.150 .219 .2700 .1875
.195 .344 .4050 .3750
• = USA Stocked Item
Recommended Cutting Conditions
Cutting Conditions below reflect EH520V grade
Speed (SFM)
Feed Rate
Material
(in/rev)
free-machining carbon alloys plain carbon steels alloy steels 190-330HB alloy steels 330-450HB martensitic/ferritic stainless steel austenitic stainless steel gray cast iron 190-330HB gray cast iron 330-450HB
450-750 400-700 400-700 350-600 250-650 175-700 400-700 350-600 250-650 60-250 30-175 90-250 600-2500 300-900 350-1200
Steels
.004 - .012
.004 - .009
Stainless Steels
Cast Iron
.004 - .015
alloy/ductile irons
high temp alloys 200-260HB
High Temperature Alloys high temp alloys 260-450HB
.003 - .008
titanium alloys Ti 6AI-4V free-machining aluminum alloys
Non-Ferrous Materials
copper/zinc/brass non-metallics
.004 - .012
F55
Made with FlippingBook flipbook maker