Description

Drill Bit Grouping=Drill Bit
Item=Taper Length Drill Bit
Drill Bit Dimension Type=Wire
Drill Bit Size=#21
Decimal Equivalent=0.1590
Drill Bit Point Angle=135 Degrees
Drill Bit Material=Cobalt
Drill Bit Finish=Straw/Bronze
Shank Type=Straight
Flute Type=Spiral
Cutting Direction=Right Hand
Flute Length=3 3/8 in
Number of Flutes=2
Coolant Through=No
Sizes Included=#21
Grade=Heavy Duty
Application=For Metalworking
Standards=ANSI
Overall Length=5 3/4 in
Shank Dia.=5/32 in
Point Type=Split
List Number=520
Depth x Dia. Ratio=4xD
Depth:Dia. Ratio=4xD
Coolant Fed=Non-Coolant Through
Measurement System=Wire
Series=520
Drill Bit Point Type=Split Point
Spiral Direction=Right Hand
Drill Point Length=0.0329 in
Shank Type – Machining=Straight
Shank Length=2 3/8 in
Primary Material Application ISO Code=K, P, S
Helix Angle=28 Degrees
Drill Length Class=Taper Length
Maximum Drilling Depth=3 3/8 in
Primary Material Application=Aluminum, Cast Iron, Nickel, Stainless Steel, Steel, Titanium
Material – Machining=Cobalt
Drill Diameter Tolerance=+0.0000 in /-0.0007 in
Material Grade – Machining=M42
Finish – Machining=Straw/Bronze