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Kennametal - 12.1mm 135° Solid Carbide Jobber Drill - Exact Tool & Supply

Kennametal - 12.1mm 135° Solid Carbide Jobber Drill

Item #: 76277391
Brand: Kennametal
Model #: 4111569

Features and Benefits

Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
Multilayer Titanium Aluminum Nitride (TiAlN) is a blended coating that is more efficient than TIN. It offers a high level of wear resistance at higher cutting speeds and used on high alloy steels and cast iron.
Spiral flutes are constructed with a higher flute angle to remove chips more easily.
Product Specifications
Drill Bit Size (mm) 12.10
Drill Bit Size (Decimal Inch) 0.4764
Drill Point Angle 135
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Multilayer TiAlN
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Whistle Notch
Coolant Through Coolant Through
Flute Length (mm) 77.00
Flute Length (Decimal Inch) 3.0315
Overall Length (mm) 124.00
Overall Length (Decimal Inch) 4.8819
Flute Length x Diameter Ratio 5xD
Point Type Standard
Shank Diameter (mm) 14.00
Shank Diameter (Decimal Inch) 0.5512
Maximum Drilling Depth (Decimal Inch) 2.3622
Maximum Drilling Depth (mm) 60.00
Spiral Type Regular Spiral
Shank Length (mm) 45.00
Shank Length (Decimal Inch) 1.7717
Specification Designation DIN
Drill Point Length (mm) 2.25
Drill Point Length (Decimal Inch) 0.0887
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) 0.007 to 0.025
Drill Bit Diameter Tolerance (Decimal Inch) 0.0003 to 0.0010
Number of Flutes 2
Specification Number DIN 6537K
Material Grade KCPK15
Series/List B225F-HP

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