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Kennametal - 18mm Body, 14mm Step Diam, 0.7087" Diam Straight Shank, Solid Carbide Subland Step Drill Bit - Exact Tool & Supply

Kennametal - 18mm Body, 14mm Step Diam, 0.7087" Diam Straight Shank, Solid Carbide Subland Step Drill Bit


Item #: 58476102
Brand: Kennametal
Model #: 4175417

Features and Benefits

Straight shanks are used for general purpose applications. The shank is smaller than the drill bit diameter. They are used with portable drills and drill presses on ferrous and non-ferrous materials.
Solid carbide provides better rigidity than High Speed Steel (HSS). 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.
Product Specifications
Drill Body Size (mm) 18
Drill Body Size (Decimal Inch) 0.7087
Step Diameter (mm) 14.00
Step Diameter (Decimal Inch) 0.5512
Shank Type Straight
Shank Diameter (Decimal Inch) 0.7087
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating Multilayer TiAlN
Overall Length (mm) 123.00
Overall Length (Decimal Inch) 4.8425
Step Length (mm) 42.98
Step Length (Decimal Inch) 1.6922
Specification Designation DIN
Flute Length (mm) 73.00
Flute Length (Decimal Inch) 2.8740
Shank Length (Decimal Inch) 1.8898
Shoulder Included Angle 90
Drill Point Angle 135
Specification Number DIN 6535
Drill Bit Diameter Tolerance (mm) 0.007 to 0.025
Series/List B732A-HP
$461.48

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