Description

Drill Bit Grouping=Drill Bit
Item=Taper Length Drill Bit
Drill Bit Dimension Type=Fractional Inch
Drill Bit Size=21/32 in
Decimal Equivalent=0.6562
Drill Bit Point Angle=140 Degrees
Drill Bit Material=Solid Carbide
Drill Bit Finish=TiAlN
Flute Type=Spiral
List Number=HP258
Overall Length=223.00 mm
Coolant Through=No
Depth x Dia. Ratio=8xD
Grade=General Purpose
Point Type=R Thinning
Depth:Dia. Ratio=8xD
Flute Length=171.00 mm
Application=For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel and Hardened Steel Under 35 HrC
Number of Flutes=2
Cutting Direction=Right Hand
Shank Dia.=18.00 mm
Standards=Not Rated
Coolant Fed=Coolant Through
Sheeter Drill=No
Material Grade – Machining=General Purpose
Primary Material Application=Cast Iron, Hardened Steel, Steel, Tool and Die Steel
Drill Length Class=Taper Length
Number of Coolant Holes=2
Helix Angle=30 Degrees
Drill Bit Point Type=R Thinning Point
Maximum Drilling Depth=171.00 mm
Shank Length=52.00 mm
Primary Material Application ISO Code=H1, K, P
Measurement System=Fractional Inch
Finish – Machining=TiAlN
Shank Type – Machining=Straight
Material – Machining=Carbide
Secondary Material Application ISO Code=H3, M, N, S2, S3
Secondary Material Application=Aluminum, Hardened Steel, Inconel, Stainless Steel, Titanium
Series=HP258
Drill Diameter Tolerance=+0.007mm/+0.025mm