Description

Item=Screw Machine Drill Bit
Drill Bit Grouping=Drill Bit
Drill Bit Dimension Type=Metric
Drill Bit Size=4.20 mm
Decimal Equivalent=0.1654
Drill Bit Point Angle=140 Degrees
Drill Bit Material=Solid Carbide
Drill Bit Finish=TiAlN
Flute Type=Spiral
Grade=General Purpose
Flute Length=24.00 mm
List Number=HP253
Sizes Included=4.20mm
Overall Length=66.00 mm
Shank Dia.=6.00 mm
Coolant Through=No
Application=For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel and Hardened Steel Under 35 HrC
Point Type=R Thinning
Depth:Dia. Ratio=3xD
Depth x Dia. Ratio=3xD
Cutting Direction=Right Hand
Standards=Not Rated
Number of Flutes=2
Coolant Fed=Coolant Through
Series=HY-PRO(R) CARB
Shank Type – Machining=Straight
Drill Diameter Tolerance=+0.004/+0.016mm
Sheeter Drill=No
Shank Length=42.00 mm
Number of Coolant Holes=2
Primary Material Application ISO Code=H, K, P
Web Thinning=R-Thinned
Finish – Machining=TiAlN
Material Grade – Machining=General Purpose
Drill Length Class=Screw Machine Length
Primary Material Application=Cast Iron, Hardened Steel, Steel, Tool and Die Steel
Secondary Material Application=Aluminum, Hardened Steel, Nickel Alloy, Stainless Steel, Titanium
Measurement System=Metric
Material – Machining=Carbide
Secondary Material Application ISO Code=H, M, N, S
Drill Bit Point Type=R Thinning Point
Maximum Drilling Depth=24.00 mm