Technical Specifications Use Insert TP_H21.5_
Lead Angle 5
Right/Left Hand Right
Dimension F .2870
Torx Screw TS25456M1/M2
Distance Across Flats .450
Minimum Bore .5900
Insert IC 1/4
Overall Length 6.0000
Model Number TPBN08-2
Shank Diameter .5000
Type High Performance Indexable Boring Bars
Brand Name Dorian
Depth of Cut 1.500
”Individual Boring Bars
”From Roughing to Finishing, Square Shoulders to Through Bores. For positive triangular inserts, 11 clearance, Molded Chipbreaker
”Small Hole Capacity to a minimum of .430.
”High Performance Positive rake for fast material removal as well as finishing.
”Rigidity Bar made of heat treated, precision ground alloy steel.
”Insert Locking The insert is held more secure with the Torx screw than hex screws, and reduces tool slipping.
”Chip Control Advanced precision chip clearance allows for for maximum boring capacity.