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GARR GARR 77766
GARR 77766 1520H General Purpose Stub Length Drill, 7/16 in Drill - Fraction, 0.4375 in Drill - Decimal Inch, Submicron Grain Solid Carbide, Balinit Hardlube Coated
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GARR Stub Length Drill, General Purpose, Series: 1520H, Imperial, 7/16 in Drill - Fraction, 0.4375 in Drill - Decimal Inch, 3-7/16 in Overall Length, 3XD Cutting Depth, 2 Flutes, Right Spiral Flute, 2-1/16 in Flute Length, 7/16 in Shank, 135 deg Point, 4-Facet/Self-Centering Point, Right Hand Cutting Direction, Submicron Grain Solid Carbide Cutting Edge, Submicron Grain Solid Carbide, Balinit Hardlube Coated, Applicable Materials: Mild Steel, Stainless Steel Alloy and Titanium Alloy
Features
- No spotting required in most applications
- Live tooling recommended on lathe processes
- Up to 40% faster than uncoated
- Coating provides excellent heat resistance and lubricity
- 25 deg helix angle
Specifications
Applicable MaterialsMild Steel, Stainless Steel Alloy and Titanium Alloy
Cutting Depth3XD
Cutting DirectionRight Hand
Cutting Edge MaterialSubmicron Grain Solid Carbide
Drill Diameter Measurement SystemImperial
Drill Size - Decimal Inch0.4375 in
Drill Size - Fraction7/16 in
FinishBalinit Hardlube Coated
Flute Length2-1/16 in
Flute TypeRight Spiral
MaterialSubmicron Grain Solid Carbide
Number of Flutes2
Overall Length3-7/16 in
Point Angle135 deg
Point Type4-Facet/Self-Centering
Series1520H
Shank Size7/16 in
TypeGeneral Purpose
Specification Sheet
