Description

Drill Bit Grouping=Drill Bit
Item=Taper Length Drill Bit
Drill Bit Dimension Type=Metric
Drill Bit Size=4.40 mm
Decimal Equivalent=0.1732
Drill Bit Point Angle=140 Degrees
Drill Bit Material=Solid Carbide
Drill Bit Finish=TiAlN
Flute Type=Spiral
Overall Length=85.00 mm
Application=For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel and Hardened Steel Under 35 HrC
Flute Length=45.00 mm
Depth:Dia. Ratio=8xD
Point Type=R Thinning
List Number=HP258
Coolant Through=No
Grade=General Purpose
Depth x Dia. Ratio=8xD
Number of Flutes=2
Shank Dia.=6.00 mm
Cutting Direction=Right Hand
Standards=Not Rated
Coolant Fed=Coolant Through
Measurement System=Metric
Maximum Drilling Depth=45.00 mm
Secondary Material Application=Aluminum, Hardened Steel, Inconel, Stainless Steel, Titanium
Series=HP258
Finish – Machining=TiAlN
Number of Coolant Holes=2
Drill Length Class=Taper Length
Shank Length=40.00 mm
Drill Diameter Tolerance=+0.004mm/+0.016mm
Material Grade – Machining=General Purpose
Shank Type – Machining=Straight
Sheeter Drill=No
Primary Material Application ISO Code=H, K, P
Primary Material Application=Cast Iron, Hardened Steel, Steel, Tool and Die Steel
Helix Angle=30 Degrees
Drill Bit Point Type=R Thinning Point
Secondary Material Application ISO Code=H, M, N, S
Material – Machining=Carbide