GARR 59631 1500H Hard Metal Straight Flute Drill Bit, 5/16 in Drill - Fraction, 0.3125 in Drill - Decimal Inch, 3XD D Cutting, 2 Flutes, Submicron Grain Solid Carbide
GARR 59631
$32.33
/ EA
Out of Stock
- Coating: HARDLUBE
- Drill Point Angle: 135 deg
- Number of Flutes: 2
- Series: 104
- Shank Diameter: 0.3125 in
- Weight: 0.09 kg
- Diameter: 0.3125 in
- Cutting Diameter - Fractional: 5/16 in
- Flat: N
- Length of Cut - Fractional: 1-5/8 in
- Overall Length - Fractional: 2-1/2 in
- Tool Type: DR
- For materials 40 Rc and higher
- For high nickel, cobalt based and powdered metal
- Coating provides excellent heat resistance/lubricity
- Up to 40% faster than uncoated
- 1.5 times the diameter optimum drilling depth
- 2 str/rhc flute design provides excellent rigidity
- Live tooling recommended on lathe processes