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GARR GARR 78666
GARR 78666 1120H General Purpose Stub Length Drill, R Drill - Letter, 0.339 in Drill - Decimal Inch, Submicron Grain Solid Carbide, Balinit Hardlube Coated
Factory Order
GARR Stub Length Drill, General Purpose, Series: 1120H, Imperial, R Drill - Letter, 0.339 in Drill - Decimal Inch, 3 in Overall Length, 3XD Cutting Depth, 3 Flutes, Right Spiral Flute, 1-11/16 in Flute Length, 0.339 in Shank, 150 deg Point, Self-Centering Point, Right Hand Cutting Direction, Submicron Grain Solid Carbide Cutting Edge, Submicron Grain Solid Carbide, Balinit Hardlube Coated, Applicable Materials: Cast Iron and Material with High Silicon Content
Features
- Near reamer finishes
- Stub length reduces deflection and vibration
- Tighter tolerance holes
- Improved roundness and straightness
- Live tooling recommended on lathe processes
- Coating provides excellent heat resistance and lubricity
- Up to 40% faster than uncoated
- 25 deg helix angle
Specifications
ApplicationGeneral Purpose
Applicable MaterialsCast Iron and Material with High Silicon Content
Cutting Depth3XD
Cutting DirectionRight Hand
Cutting Edge MaterialSubmicron Grain Solid Carbide
Drill Diameter Measurement SystemImperial
Drill Size - Decimal Inch0.339 in
Drill Size - LetterR
FinishBalinit Hardlube Coated
Flute Length1-11/16 in
Flute TypeRight Spiral
MaterialSubmicron Grain Solid Carbide
Number of Flutes3
Overall Length3 in
Point Angle150 deg
Point TypeSelf-Centering
Series1120H
Shank Size0.339 in
TypeGeneral Purpose
Specification Sheet
