Description

Item=Screw Machine Drill Bit
Drill Bit Grouping=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=TiN
Shank Type=Straight
Flute Type=Parabolic
Point Type=Split
Shank Shape=Straight
Shank Size=0.1590″
Sizes Included=#21
Grade=High Performance
Number of Flutes=2
Application=For Stainless Steel, Tool Steel, High Carbon Steel, Medium Carbon Steel, Low Carbon Steel, Cast Iron, Aluminum, Brass, Plastic, Nickel Alloy
Coolant Through=No
Overall Length=2 1/8 in
Number of Pieces=0
List Number=2175-TN
Bit Dia.=#21
Shank Dia.=5/32 in
Drilling Length=1.063″
Flute Length=1 1/16 in
Standards=ASME B94.11M-1993
Cutting Direction=Right Hand
Depth x Dia. Ratio=10xD
Coolant Fed=Non-Coolant Through
Depth:Dia. Ratio=10xD
Series=2175-TN
Drill Bit Point Type=Split Point
Drill Point Length=0.0329 in
Measurement System=Wire
Material Grade – Machining=M42
Finish – Machining=TiN
Spiral Direction=Right Hand
Material – Machining=Cobalt
Helix Angle=40 Degrees
Maximum Drilling Depth=1 1/16 in
Drill Length Class=Screw Machine Length
Shank Type – Machining=Straight
Primary Material Application=Steel
Shank Length=1 1/16 in
Drill Diameter Tolerance=+0.0000 in /-0.0007 in
Primary Material Application ISO Code=P