Description

Drill Bit Grouping=Drill Bit
Item=Screw Machine Drill Bit
Drill Bit Dimension Type=Metric
Drill Bit Size=12.00 mm
Decimal Equivalent=0.4724
Drill Bit Point Angle=140 Degrees
Drill Bit Material=Solid Carbide
Drill Bit Finish=TiAlN
Flute Type=Spiral
Grade=General Purpose
Overall Length=102.00 mm
Application=For Drilling Cast Iron, Carbon Steel, Alloy Steel, Die Steel and Hardened Steel Under 35 HrC
Point Type=R Thinning
List Number=HP253
Coolant Through=No
Flute Length=55.00 mm
Shank Dia.=12.00 mm
Depth:Dia. Ratio=3xD
Sizes Included=12.00mm
Depth x Dia. Ratio=3xD
Standards=Not Rated
Number of Flutes=2
Cutting Direction=Right Hand
Series=HY-PRO(R) CARB
Coolant Fed=Coolant Through
Primary Material Application ISO Code=H, K, P
Drill Length Class=Screw Machine Length
Material Grade – Machining=General Purpose
Primary Material Application=Cast Iron, Hardened Steel, Steel, Tool and Die Steel
Drill Bit Point Type=R Thinning Point
Maximum Drilling Depth=55.00 mm
Shank Length=47.00 mm
Material – Machining=Carbide
Secondary Material Application=Aluminum, Hardened Steel, Nickel Alloy, Stainless Steel, Titanium
Number of Coolant Holes=2
Web Thinning=R-Thinned
Shank Type – Machining=Straight
Drill Diameter Tolerance=+0.007/+0.025mm
Measurement System=Metric
Secondary Material Application ISO Code=H, M, N, S
Sheeter Drill=No
Finish – Machining=TiAlN