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GARR GARR 78636
GARR 78636 1120H General Purpose Stub Length Drill, 8 mm Drill - Metric, 0.315 in Drill - Decimal Inch, Submicron Grain Solid Carbide, Balinit Hardlube Coated
Factory Order
GARR Stub Length Drill, General Purpose, Series: 1120H, Metric/Imperial, 8 mm Drill - Metric, 0.315 in Drill - Decimal Inch, 75 mm Overall Length, 3XD Cutting Depth, 3 Flutes, Right Spiral Flute, 17.5 mm Flute Length, 8 mm 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 SystemMetric/Imperial
Drill Size - Decimal Inch0.315 in
Drill Size - Metric8 mm
FinishBalinit Hardlube Coated
Flute Length17.5 mm
Flute TypeRight Spiral
MaterialSubmicron Grain Solid Carbide
Number of Flutes3
Overall Length75 mm
Point Angle150 deg
Point TypeSelf-Centering
Series1120H
Shank Size8 mm
TypeGeneral Purpose
Specification Sheet
