Description

Item=Screw Machine Drill Bit
Drill Bit Grouping=Drill Bit
Drill Bit Dimension Type=Wire
Drill Bit Size=#55
Decimal Equivalent=0.0520
Drill Bit Point Angle=135 Degrees
Drill Bit Material=Cobalt Steel
Drill Bit Finish=Straw/Bronze
Flute Type=Spiral
Grade=Heavy Duty
Application=For Alloy, Tool And Stainless Steels, Cast Iron
Point Type=Split point
Shank Dia.=3/64 in
List Number=559
Overall Length=1 5/8 in
Depth:Dia. Ratio=4xD
Flute Length=5/8 in
Standards=Not Rated
Depth x Dia. Ratio=4xD
Number of Flutes=2
Cutting Direction=Right Hand
Series=559
Material – Machining=Cobalt
Material Grade – Machining=M42
Drill Diameter Tolerance=+0.0000 in /-0.0005 in
Maximum Drilling Depth=5/8 in
Spiral Direction=Right Hand
Primary Material Application=Cast Iron, Steel, Tool and Die Steel
Drill Point Length=0.0108 in
Finish – Machining=Straw/Bronze
Helix Angle=28 Degrees
Measurement System=Wire
Shank Type – Machining=Straight
Drill Length Class=Screw Machine Length
Shank Length=1 in
Primary Material Application ISO Code=K, P
Drill Bit Point Type=Split Point