Description

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