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GARR GARR 70735
GARR 70735 1160 High Performance Jobber Length Drill Bit, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, 140 deg Point, Submicron Grain Solid Carbide, Alumastar Coated
Factory Order
GARR Jobber Length Drill Bit, High Performance, Series: 1160, Imperial, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, 2.938 in Overall Length, 1-7/16 in Cutting Depth, 3 Flutes, Spiral Flute, 5/16 in Shank, 140 deg Point, Submicron Grain Solid Carbide Cutting Edge, Submicron Grain Solid Carbide, Alumastar Coated, Silver, Applicable Materials: Aluminum and Soft Materials
Features
- No spot drilling required
- Unique point geometry and coating for higher speeds and feeds
- Up to 5x longer tool life than Zrn coated drills
- Live tooling recommended on lathe processes
Specifications
Applicable MaterialsAluminum and Soft Materials
ColorSilver
Cutting Depth1-7/16 in
Cutting Edge MaterialSubmicron Grain Solid Carbide
Drill Diameter Measurement SystemImperial
Drill Size - Decimal Inch0.3125 in
Drill Size - Fraction5/16 in
FinishAlumastar Coated
Flute TypeSpiral
MaterialSubmicron Grain Solid Carbide
Number of Flutes3
Overall Length2.938 in
Point Angle140 deg
Series1160
Shank Size5/16 in
TypeHigh Performance
Technical Bulletin
