T6-76 Impregnated Diamond Core Bit

Size T6-76 Design Metric
Outer diameter MAX (mm) 76.12 Outer diameter MAX (in) 2.997
Outer diameter MIN (mm) 75.87 Outer diameter MIN (in) 2.987
Inner diameter MAX (mm) 57.12 Inner diameter MAX (in) 2.249
Inner diameter MIN (mm) 56.87 Inner diameter MIN (in) 2.239
Hole diameter (mm) 76.5 Hole diameter (in) 3.0
Core diameter (mm) 57.0 Core diameter (in) 2.24
Hole area (cm2) 45.7 Hole area (in2) 7.09
Core area (cm2) 25.5 Core area (in2) 3.95