Description

Drill Bit Grouping=Drill Bit
Item=Screw Machine Drill Bit
Drill Bit Dimension Type=Metric
Drill Bit Size=6.60 mm
Decimal Equivalent=0.2598
Drill Bit Point Angle=140 Degrees
Drill Bit Material=Solid Carbide
Drill Bit Finish=TiAlN
Flute Type=Spiral
Overall Length=79.00 mm
Shank Dia.=8.00 mm
Application=For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel and Hardened Steel Under 35 HrC
Depth:Dia. Ratio=3xD
Point Type=R Thinning
Sizes Included=6.60mm
Grade=General Purpose
Coolant Through=No
Flute Length=34.00 mm
List Number=HP253
Depth x Dia. Ratio=3xD
Number of Flutes=2
Cutting Direction=Right Hand
Standards=Not Rated
Coolant Fed=Coolant Through
Series=HY-PRO(R) CARB
Shank Length=45.00 mm
Secondary Material Application ISO Code=H, M, N, S
Number of Coolant Holes=2
Sheeter Drill=No
Web Thinning=R-Thinned
Drill Bit Point Type=R Thinning Point
Primary Material Application ISO Code=H, K, P
Drill Diameter Tolerance=+0.006/+0.021mm
Material Grade – Machining=General Purpose
Shank Type – Machining=Straight
Drill Length Class=Screw Machine Length
Maximum Drilling Depth=34.00 mm
Material – Machining=Carbide
Primary Material Application=Cast Iron, Hardened Steel, Steel, Tool and Die Steel
Secondary Material Application=Aluminum, Hardened Steel, Nickel Alloy, Stainless Steel, Titanium
Finish – Machining=TiAlN
Measurement System=Metric