Description

Item=Countersink
Countersink Angle=100 Degrees
Body Dia.=5/16 in
Shank Dia.=1/4 in
Number of Flutes=0
Material – Machining=Cobalt
Finish – Machining=Bright (Uncoated)
Shank Type – Machining=Straight
Overall Length=1 5/8
Primary Material Application=All Materials
Number of Pieces=1
Material=Cobalt
Sizes Included=5/16″
Type=Countersink
Included Angle=100 Degrees
Application=Alloy Steel, Carbon Steel, Cast Iron, Aluminum
Flute Type=Straight
Size- Decimal=5/16″ (0.3125)
Finish=Bright (Uncoated)
Primary Material Application ISO Code=M, N1, N3, N4, P
Measurement System=Fractional Inch
Shank Length=1/4 in
Standards=ASME B94.11M
Size – Decimal=5/16 in – 0.3125