PCD Straight Shank Drill Reamer

The PCD Straight Shank Drill Reamer is specifically designed for precision hole machining of aluminum alloys and composite materials. It is suitable for the mass production of holes in non-ferrous automotive components. Its accuracy can reach 0.003mm, with a radial runout of 0.005mm and an axial runout of 0.005mm. When machining aluminum alloys, the precision can achieve IT7, partially IT6, with a surface roughness of Ra0.2 or below. It effectively eliminates burrs at the hole entrance, enabling highly efficient machining.

● Efficient Combined Machining: Integrates drilling and reaming functions into one tool, completing precision hole machining in a single feed, significantly improving production efficiency.

● Extremely High Hole Quality: The sharp and wear-resistant PCD cutting edge can produce holes with high dimensional accuracy and excellent surface finish (can achieve below Ra0.2μm). The extreme wear resistance of the PCD material gives it a tool life over a hundred times longer than carbide tools, enabling highly stable machining of automotive components.

● Excellent Chip Evacuation & Low Burrs: The optimized flute and cutting edge design ensure smooth chip evacuation and effectively suppress the generation of machining burrs, reducing subsequent processes.

● New Energy Vehicles: Machining of high-precision mounting holes and positioning holes in aluminum alloy components like motor housings.

● Aerospace:  High-speed machining of precision holes in aluminum alloy parts such as aircraft fuselage structural components and avionics equipment brackets.

● Automotive Engines: Efficient finishing of aluminum alloy components.

● 3C Electronics: Machining of high-precision screw holes and connector positioning holes in products like smartphone middle frames and laptop computer casings.