In direct comparison to high speed steel and carbide, Polycrystalline Diamond (PCD) tools are exceptionally resistant to wear.
In certain applications these diamond tools can exceed the life of an equivalent carbide tool by 50 to 100 times.
Designed to countersink/chamfer holes at either 100 or 130 degree included angle.
1/8 inch bore allows for interchangeable pilots of varying sizes(sold separately), so one countersink can suit a wide variety of holes.
Side locking grub screw to lock in the pilot.
Excellent for cutting hard or abrasive products such as composites, like carbon fibre.
Material: Poly Crystalline Diamond tips fused with a threaded steel shank.
Overall length: 24.5mm (including threaded shank).
Countersink Angle: Specified when ordering
Large diameter: .500″ (1/2″)
Bore diameter: .1250 inch
Shank Type: 1/4 UNF (industry standard)
Also has a 3.5mm though hole for tightening the tool into/out of a fixture.
Capable of machining:
Zinc Magnesium Alloy
Carbon Graphite Composite
These countersinks can be resharpened in house by Ultracut, therefore saving on new tooling costs.