CMT 68mm Diameter x 157mm Overall Length HSS Forstner Bit With 12.7mm Shank Right Hand Rotation
CMT Part Code - 537.680.31
Tool Material - High Speed Steel
Diameter = 68mm
Total Length = 157mm
Shank Diameter = 12.7mm (1/2")
Number of Flutes = Z2
Number of Spurs = V2
Precision Balanced Centre Point
Right Hand Cutting Direction.
Standard rims provide better guidance but tend to overheat. To overcome heat the larger diameters (>=Ø25mm) are designed with toothed rims.
For drilling precise flat bottom holes of any size in softwood. Create oval and arched openings at any angle. Create niches for the installation of brackets/straps, frames/grids.
Image for illustration purposes and will be exactly as described