OSG 1663100417 1/2-14 Thread Size, Internal/External, 5 Flute, Helical Flute Thread Mill
OSG 1663100417
$591.70
/ EA
Out of Stock
- Cutting Diameter - Decimal: 0.617 in
- Overall Length: 4 in
- Thread Size: 1/2 or 3/4-14
- Number of Flutes: 5
- Material: Carbide
- Thread Type: NPTF
- Shank Diameter: 5/8
- Finish: EgiAs Coated
- Length of Cut - Decimal: 0.786 mm
- Series: 16631/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 1663100417 1/2-14 Thread Size | Internal/External | 5 Flute | Carbide | EgiAs | Helical Flute Thread Mill