Description

Item=Center Drill
Size=#4
Material=Carbide
Material – Machining=Carbide
End Type- Holemaking=Double End
Drill Size=#4
Countersink Style=Plain
Countersink Angle=90 Degrees
Series=300
Finish=Bright (Uncoated)
Overall Length=4 in
Included Angle=90 Degrees
Finish – Machining=Bright (Uncoated)
Body Dia.=5/16 in
Cutting Direction=Right Hand
Trade Size=Long
Dimension Type=Wire
Point Dia.=1/8″
Drill Point Dia.=1/8 in
Number of Flutes=2
Cutting Direction – Machining=Right Hand
Measurement System=Wire
Flute Type=Straight
Size – Decimal=#4 – 0.2090