Description

Item=Counterbore with Built-In Pilot
For Screw Size=1/2 in
Bore Dia.=1/2 in
Counterbore Type=Standard
Pilot Dia.=1/2 in
Shank Dia.=1/2 in
Overall Length=7 1/2 in
Material – Machining=High Speed Steel
Finish=Bright
Flute Type=Spiral
Material=High Speed Steel
Use with Screw Size=1/2″
Cutting Direction=Right Hand
Number of Flutes=4
Spiral Direction=Right Hand
Flute Length=1-1/2″
Type=Capscrew Counterbore 1/2
Shank Type=Straight
Shank Size=0.5000″
Decimal Size=0.5000″
Measurement System=Fractional Inch
Size – Decimal=1/2 in – 0.5000
Cutting Direction – Machining=Right Hand
Finish – Machining=Bright
Shank Type – Machining=Straight