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GARR GARR 77731
GARR 77731 1520H General Purpose Stub Length Drill, X Drill - Letter, 0.397 in Drill - Decimal Inch, Submicron Grain Solid Carbide, Balinit Hardlube Coated
Factory Order
GARR Stub Length Drill, General Purpose, Series: 1520H, Imperial, X Drill - Letter, 0.397 in Drill - Decimal Inch, 3-5/16 in Overall Length, 3XD Cutting Depth, 2 Flutes, Right Spiral Flute, 1-15/16 in Flute Length, 0.397 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
ApplicationGeneral Purpose
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 Inch0.397 in
Drill Size - LetterX
FinishBalinit Hardlube Coated
Flute Length1-15/16 in
Flute TypeRight Spiral
MaterialSubmicron Grain Solid Carbide
Number of Flutes2
Overall Length3-5/16 in
Point Angle135 deg
Point Type4-Facet/Self-Centering
Series1520H
Shank Size0.397 in
TypeGeneral Purpose
Specification Sheet
