Decolletage Rene Cullaffroz

What they make

According to their website, Décolletage René Cullaffroz is a family-owned precision machining business founded in 1946 and based in Cluses, France. The company performs high-precision bar turning (décolletage) and turning-milling on CNC machining centers, producing parts from 0.10 mm to 32 mm in diameter, from one-off prototypes to production series reaching several million units. It also turns long axial parts up to 3000 mm in length, such as cylinder rod ends, motor shafts, threaded rods and copper studs, and carries out micro-machining of small components including pins and connectors for medical and electronic equipment. Materials worked include several stainless steel grades (among them 1.4305, 1.4307, 303, 304L and 316L), titanium alloy Ta6V, alloy and carbon steels, copper and copper alloys such as brass and bronze, aluminum alloys, and engineering plastics including PTFE, Delrin, PEEK, nylon and PVC. Typical output includes brass, bronze, aluminum and stainless-steel connectors and pneumatic/hydraulic fittings. The site lists its markets as aerospace, space, defense, rail, electronics/connectivity, energy (including nuclear and renewable), household appliances, textiles, food processing and luxury goods.

• CNC bar turning (décolletage) and turning-milling of precision parts from 0.10 mm to 32 mm in diameter, from prototypes to production runs of several million pieces
• Turning of long axial parts up to 3000 mm in length, such as cylinder rod ends, motor shafts, threaded rods and copper studs
• Micro-machining of small-dimension components, including pins and connectors for medical and electronic applications
• Machining of multiple stainless steel grades (1.4305, 1.4307, 303, 304L, 316L and others), titanium alloy Ta6V, and alloy/carbon steels
• Machining of copper and copper alloys (brass, bronze), aluminum alloys, and engineering plastics (PTFE, Delrin, PEEK, nylon, PVC and others)
• Manufacture of brass, bronze, aluminum and stainless connectors and pneumatic/hydraulic fittings
• Supply to aerospace, space, defense/armament, rail, electronics/connectivity, energy (nuclear and renewable), household appliance, textile, food-processing and luxury-goods sectors

Summary written by byeurope.eu based on the company’s own website; independently cross-checked against the same source. Not reviewed by the company.