Description

Item=Center Drill
Size=#4
Material=Carbide
End Type- Holemaking=Double End
Cutting Direction – Machining=Right Hand
Flute Type=Straight
Material – Machining=Carbide
Cutting Direction=Right Hand
Included Angle=82 Degrees
Point Dia.=1/8″
Dimension Type=Wire
Finish – Machining=AlTiN
Drill Size=#4
Countersink Angle=82 Degrees
Trade Size=Long
Body Dia.=5/16 in
Drill Point Dia.=1/8 in
Countersink Style=Plain
Series=300
Finish=TiAlN
Number of Flutes=2
Overall Length=4 in
Measurement System=Wire
Size – Decimal=#4 – 0.2090