Description

Drill Bit Grouping=Drill Bit
Item=Screw Machine Drill Bit
Drill Bit Dimension Type=Wire
Drill Bit Size=#51
Decimal Equivalent=0.0670
Drill Bit Point Angle=118 Degrees
Drill Bit Material=High Speed Steel
Drill Bit Finish=Bright
Shank Type=Straight
Flute Type=Spiral
Coolant Through=No
Standards=ASME B94.11M-1993
Shank Shape=Straight
Bit Dia.=#51
Number of Pieces=0
Shank Size=0.0670″
Sizes Included=#51
Drilling Length=0.688″
Point Type=Radial
Overall Length=1 11/16 in
List Number=2120
Grade=General Purpose
Cutting Direction=Right Hand
Number of Flutes=2
Flute Length=11/16 in
Application=For Drilling Alloy Steel, Aluminum, Brass, Carbon Steel, Cast Iron, Copper Alloys
Shank Dia.=1/16 in
Depth x Dia. Ratio=4xD
Coolant Fed=Non-Coolant Through
Depth:Dia. Ratio=4xD
Series=2120
Measurement System=Wire
Drill Bit Point Type=Conventional Point
Drill Length Class=Screw Machine Length
Helix Angle=28 Degrees
Shank Type – Machining=Straight
Maximum Drilling Depth=11/16 in
Drill Point Length=0.0201 in
Spiral Direction=Right Hand
Material – Machining=High Speed Steel
Primary Material Application=Aluminum, Brass, Bronze, Copper
Shank Length=1 in
Drill Diameter Tolerance=+0.0000 in /-0.0005 in
Material Grade – Machining=General Purpose
Finish – Machining=Bright (Uncoated)
Primary Material Application ISO Code=N