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SGS - 4.5mm 124° Spiral Flute Solid Carbide Screw Machine Drill Bit - A1 Tooling

SGS - 4.5mm 124° Spiral Flute Solid Carbide Screw Machine Drill Bit


Item #: 16905200
Brand: SGS
Model #: 67615

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.
Spiral flutes are constructed of a higher flute angle to remove chips easier.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
Product Specifications
Drill Bit Size (Decimal Inch) 0.1770
Drill Bit Size (mm) 4.50
Drill Point Angle 124
Drill Bit Material Solid Carbide
Drill Bit Finish/Coating TiB2
Flute Type Spiral
Cutting Direction Right Hand
Shank Type Straight
Coolant Through No
Flute Length (Decimal Inch) 0.9450
Overall Length (Decimal Inch) 2.5980
Flute Length x Diameter Ratio 3xD
Point Type Special Point Type
Shank Diameter (Decimal Inch) 0.1770
Flute Type Spiral
Maximum Drilling Depth (Decimal Inch) 0.1770
Number of Flutes 3
Spiral Type Regular Spiral
Shank Length (Decimal Inch) 1.4170
Threaded Shank No
Number of Flutes 3
Web Configuration Tapered
Drill Bit Diameter Tolerance (mm) +0.004 to +0.016
Drill Tip Finish/Coating None
PSC Code 3455
Through Coolant No
Drill Bit Grade High Performance
Drill Bit Grade High Performance
Material Grade Micrograin
Series/List 131N
Length Type Regular
$117.67

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