OSG 1662501117 7/16 Thread Size, Internal/External, 4 Flute, Helical Flute Thread Mill
OSG 1662501117
$215.83
/ EA
Out of Stock
- Cutting Diameter - Decimal: 0.303 in
- Overall Length: 3.5000 in
- Shank Diameter - Decimal: 0.313 in
- Thread Size: 7/16-28
- Number of Flutes: 4
- Material: Carbide
- Thread Type: UNEF
- Finish: EgiAs Coated
- Length of Cut - Decimal: 0.964 mm
- Overall Length - Fractional: 3-1/2 in
- Series: 16625/AT-1
- Shank Type: h6 Straight
The A Brand® AT-1 threadmill is designed with a left-hand helix for a small pitch diameter difference between the hole entry and the bottom of the hole, allowing a delay in gauge-out failure. Longer tool life can be achieved with elimination of “zero cutting” for correcting bending.
- Unequal Spacing / Variable Lead Flute
- For reduced vibration
- Right-Hand Cut & Left-Hand Helix Geometry
- Increases tool stability
- EgiAs Coating
- For exceptional wear resistance
- Ultra-Fine Grain Carbide
- For high wear resistance and toughness
OSG 1662501117 7/16 Thread Size | Internal/External | 4 Flute | Carbide | EgiAs | Helical Flute Thread Mill