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Brand: Widia / Part #: 4144441

Brand: Widia / Part #: 4144441


Item #: 99400640
Brand: Widia
Model #: 4144441

Product Specifications

Drill Bit Size (Inch) 29/64
Drill Bit Size (Decimal Inch) 0.4531
Tool Material Solid Carbide
Cutting Direction Right Hand
Coating/Finish TiAlN
Drill Point Angle 140
Spiral Type Regular Spiral
Flute Type Helical
Point Type Thinned
Coolant Through No
Shank Type Cylindrical
Number Of Flutes 2
Shank Diameter (Decimal Inch) 0.4724
Drill Tip Finish/Coating TiAlN
Overall Length (Decimal Inch) 4.0200
Series VDS201A
Web Thinning Web-Thinned
Drill Length Type Screw Machine Length
Maximum Drilling Depth (Decimal Inch) 1.5700
Shank Length (Decimal Inch) 1.7700
Drill Point Length (Decimal Inch) 0.0780
Flute By Diameter Ratio 3xD
Tool Performance General Purpose
Drill Bit Diameter Tolerance -0.0007/0.0000 in
Flute Length (Decimal Inch) 2.1700
Drill Bit Grade General Purpose
Material Grade Carbide
$73.38

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