Harvey Tool 0.0660" DIA x 0.0150" (1/64) Width (TSC) x 0.1720" (11/64) Neck Length Carbide Thread Relief Cutter, 4 Flutes
HARVEY 896602
$80.77
/ EA
Out of Stock
- Finish/Coating: UN
- Number of Flutes: 4
- Overall Length: 1.5 in
- Shank Diameter - Decimal: 0.125 in
- Shank Diameter - Fractional: 1/8 in
- Corner Radius: 0.005 in
- Diameter: 0.066 in
- Length of Cut: 0.029 in
- Overall Length - Fractional: 1-1/2 in
- Designed to relieve stress concentrations at the corners of undercuts, and at the bottom of the last thread, to prevent fracture and failure.
- Typically used before a threading operation to avoid damaging the thread form.
- Chamfer eliminates burrs and partial threads at last thread.
- Flattens bottom of hole to achieve maximum thread depth.