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​Vitrified CBN Internal Points

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F E A T U R E

The rigid, non-elastic vitrified bond helps maintain the grinding profile and provides precise dimensional control. It is ideal for high-accuracy internal grinding of high-speed steel, hardened alloy steel and jigs. Wet grinding is recommended.

◎ Key advantage: Excellent dimensional control and profile retention
◎ Grinding method: Wet grinding recommended
◎ Customization: Other grit sizes and specifications available on request



Unit : mm

Order no. Type ØD T X N L ØB Grit size
VIB-3040 A 4.0 5 1 12 45 3 #200
VIB-3050 A 5.0 6 1.5 12 45 3 #200
VIB-3060 B 6.0 6 1.5 - 80 3 #200
VIB-3080 B 8.0 8 2.5 - 80 3 #200
VIB-6080 A 8.0 8 2 20 80 6 #200
VIB-6100 A 10.0 10 3 20 80 6 #200
VIB-6120 B 12.0 10 3 - 80 6 #200
VIB-6140 B 14.0 10 4 - 80 6 #200
VIB-6160 B 16.0 10 4 - 80 6 #200
VIB-6180 B 18.0 10 5 - 80 6 #200
VIB-6200 B 20.0 10 6 - 80 6 #200