Description

Drill Bit Grouping=Drill Bit
Item=Taper Length Drill Bit
Drill Bit Dimension Type=Fractional Inch
Drill Bit Size=31/64 in
Decimal Equivalent=0.4844
Drill Bit Point Angle=140 Degrees
Drill Bit Material=Solid Carbide
Drill Bit Finish=TiAlN+AlCrN
Shank Type=Straight
Flute Type=Spiral
Grade=WJ30EJ
Shank Dia.=14.00 mm
Cutting Direction=Right Hand
Sizes Included=31/64″
Number of Flutes=2
Coolant Through=Yes
Point Type=Split point
Depth:Dia. Ratio=8xD
Flute Length=5 15/64 in
List Number=DC170
Overall Length=7 5/32 in
Application=For General Drilling, General Mechanical Engineering
Depth x Dia. Ratio=8xD
Standards=TP-NORM 64
Coolant Fed=Coolant Through
Material Grade – Machining=WJ30EJ
Material – Machining=Carbide
Drill Diameter Tolerance=M7
Maximum Drilling Depth=4.6850 in
Primary Material Application ISO Code=K, P
Secondary Material Application ISO Code=H
Shank Length=1 49/64 in
Drill Length Class=Taper Length
Shank Type – Machining=Straight
Secondary Material Application=Hardened Steel
Finish – Machining=TiAlN+AlCrN
Drill Point Length=2.24 mm
Series=Supreme
Number of Coolant Holes=2
Measurement System=Fractional Inch
Sheeter Drill=No
Drill Bit Point Type=Split Point
Primary Material Application=Cast Iron, Steel