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=High Speed Steel
Drill Bit Finish=TiN
Shank Type=Straight
Flute Type=Spiral
List Number=159-TN
Coolant Through=No
Cutting Direction=Right Hand
Bit Dia.=#55
Shank Size=0.0520″
Standards=ANSI
Grade=Heavy Duty
Sizes Included=#55
Shank Dia.=3/64 in
Application=For Drilling Alloy Steel, Carbon Steel, Cast Iron, Tool Steel
Number of Flutes=2
Drilling Length=5/8″
Shank Shape=Straight
Overall Length=1 5/8 in
Point Type=Split
Flute Length=5/8 in
Number of Pieces=0
Depth x Dia. Ratio=4xD
Coolant Fed=Non-Coolant Through
Depth:Dia. Ratio=4xD
Series=159-TN
Spiral Direction=Right Hand
Primary Material Application ISO Code=K, P
Maximum Drilling Depth=5/8 in
Drill Length Class=Screw Machine Length
Measurement System=Wire
Finish – Machining=TiN
Drill Point Length=0.0108 in
Material – Machining=High Speed Steel
Drill Bit Point Type=Split Point
Drill Diameter Tolerance=+0.0000 in /-0.0005 in
Material Grade – Machining=Heavy Duty
Shank Length=1 in
Shank Type – Machining=Straight
Helix Angle=28 Degrees
Primary Material Application=Cast Iron, Steel, Tool and Die Steel