Parts produced\/year<\/p>\n<\/div>
+47M<\/h3><\/div><\/div><\/div>Grades of raw materials:<\/p>\n<\/div>
<\/div><\/div>+35<\/h3><\/div><\/div><\/div>Superfinishing:<\/p>\n<\/div>
<\/div><\/div>up to 2\u03bcm<\/h3><\/div><\/div><\/div>Recycled waste:<\/p>\n<\/div>
<\/div><\/div>+95%<\/h3><\/div><\/div><\/div><\/div><\/div>Tailor-made solutions
\nin Bar Turning and Micro-Turning
\nfor your industries.<\/span><\/p><\/h3><\/div>With more than 45 years of experience <\/strong>in Bar Turning<\/strong>, we are able to provide you with our technical know-how<\/strong> during the different stages of design of your components. Our modern and high-performance workshops incorporate specific equipment to ensure optimal production conditions<\/strong> and consistent quality of the parts<\/strong>. <\/p>\n\n- Filtration and controlled management of oils<\/li>\n
- Oil mist treatment for a controlled work environment<\/li>\n
- Temperature-controlled workshops for improved precision and working comfort<\/li>\n<\/ul>\n
Main advantages<\/strong>:<\/p>\n<\/div>![\"\"](\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2715%27%20height%3D%2715%27%20viewBox%3D%270%200%2015%2015%27%3E%3Crect%20width%3D%2715%27%20height%3D%2715%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\")
Technical benefits:<\/p>\n
\n- Material versatility<\/strong>
\nTurning of all types of raw materials, particularly those with high temperature resistance and\/or offering high mechanical characteristics<\/li>\n- Industrial versatility<\/strong>
\nMachine scope adapted to your annual requirements.<\/li>\n<\/ul>\n<\/div><\/div><\/div> Dimensional and quality benefits:<\/strong><\/p>\n\n- High dimensional precision<\/strong><\/li>\n
- Micrometric tolerances<\/strong><\/li>\n
- Complex geometries<\/strong><\/li>\n
- Temperature-controlled workshops<\/strong><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div>
Economic benefits<\/strong>:<\/p>\n\n- High production rate<\/strong>:
\nSuitable for small, medium and large series production<\/li>\n- Tooling cost optimization<\/strong>
\nIntegrated from design<\/li>\n- Mastery of specific tools<\/strong><\/li>\n
- Machining of the cold forged blanks produced by SAMAT , our Cold Forging plant in order to deliver the final <\/strong>product.<\/li>\n<\/ul>\n<\/div><\/div><\/div>
Environmental benefits<\/strong>:<\/p>\n\n- Recycling of closed-loop cutting oils<\/strong><\/li>\n
- Sorting and waste recovery of the chips.<\/strong><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div>
Our dedicated plants.<\/span><\/span><\/h3><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-site-spo.png\" "\\"hpo-site-spo\\"")
<\/span><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-site-hungary.png\" "\\"hpo-site-hungary\\"")
<\/span><\/div>Contact us<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>Types of parts<\/h4><\/div><\/div>\n\n- Diameter 0.3 to 65 mm in bar<\/li>\n
- Length up to 300 mm<\/li>\n
- from the prototype to very large series (several million parts per year)<\/em><\/li>\n
- From the simple part to the most complex<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Materials<\/h4><\/div><\/div>\n\n- All types of raw materials: steels, brass, stainless steel, aluminium…<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Machine range <\/h4><\/div><\/div>\n\n- over 80 production machines including\n
\n- traditional 6- and 8-spindle automatic lathes<\/li>\n
- CNC multi-spindles up to 60 digital axes<\/li>\n
- bi-spindles in bars<\/li>\n
- CNC tailstock lathes<\/li>\n<\/ul>\n<\/li>\n
- 35 finishing machines<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>
![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-expertise-decolletage-02.png\" "\\"hpo-expertise-bar-turning-02\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-expertise-usinage.png\" "\\"hpo-expertise-machining\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-expertise-decolletage-06.png\" "\\"hpo-expertise-bar-turning-06\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-expertise-decolletage-05.png\" "\\"hpo-expertise-bar-turning-05\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-expertise-decolletage-04.png\" "\\"hpo-expertise-bar-turning-04\\"")
<\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-expertise-decolletage-03.png\" "\\"hpo-expertise-decolletage-03\\"")
<\/span><\/div><\/div><\/div><\/div><\/div>
Grades of raw materials:<\/p>\n<\/div>
+35<\/h3><\/div><\/div><\/div>Superfinishing:<\/p>\n<\/div>
<\/div><\/div>up to 2\u03bcm<\/h3><\/div><\/div><\/div>Recycled waste:<\/p>\n<\/div>
<\/div><\/div>+95%<\/h3><\/div><\/div><\/div><\/div><\/div>Tailor-made solutions
\nin Bar Turning and Micro-Turning
\nfor your industries.<\/span><\/p><\/h3><\/div>With more than 45 years of experience <\/strong>in Bar Turning<\/strong>, we are able to provide you with our technical know-how<\/strong> during the different stages of design of your components. Our modern and high-performance workshops incorporate specific equipment to ensure optimal production conditions<\/strong> and consistent quality of the parts<\/strong>. <\/p>\n\n- Filtration and controlled management of oils<\/li>\n
- Oil mist treatment for a controlled work environment<\/li>\n
- Temperature-controlled workshops for improved precision and working comfort<\/li>\n<\/ul>\n
Main advantages<\/strong>:<\/p>\n<\/div> Technical benefits:<\/p>\n
\n- Material versatility<\/strong>
\nTurning of all types of raw materials, particularly those with high temperature resistance and\/or offering high mechanical characteristics<\/li>\n- Industrial versatility<\/strong>
\nMachine scope adapted to your annual requirements.<\/li>\n<\/ul>\n<\/div><\/div><\/div> Dimensional and quality benefits:<\/strong><\/p>\n\n- High dimensional precision<\/strong><\/li>\n
- Micrometric tolerances<\/strong><\/li>\n
- Complex geometries<\/strong><\/li>\n
- Temperature-controlled workshops<\/strong><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div>
Economic benefits<\/strong>:<\/p>\n\n- High production rate<\/strong>:
\nSuitable for small, medium and large series production<\/li>\n- Tooling cost optimization<\/strong>
\nIntegrated from design<\/li>\n- Mastery of specific tools<\/strong><\/li>\n
- Machining of the cold forged blanks produced by SAMAT , our Cold Forging plant in order to deliver the final <\/strong>product.<\/li>\n<\/ul>\n<\/div><\/div><\/div>
Environmental benefits<\/strong>:<\/p>\n\n- Recycling of closed-loop cutting oils<\/strong><\/li>\n
- Sorting and waste recovery of the chips.<\/strong><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div>
Our dedicated plants.<\/span><\/span><\/h3><\/div><\/span><\/div><\/span><\/div>Contact us<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>Types of parts<\/h4><\/div><\/div>\n\n- Diameter 0.3 to 65 mm in bar<\/li>\n
- Length up to 300 mm<\/li>\n
- from the prototype to very large series (several million parts per year)<\/em><\/li>\n
- From the simple part to the most complex<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Materials<\/h4><\/div><\/div>\n\n- All types of raw materials: steels, brass, stainless steel, aluminium…<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Machine range <\/h4><\/div><\/div>\n\n- over 80 production machines including\n
\n- traditional 6- and 8-spindle automatic lathes<\/li>\n
- CNC multi-spindles up to 60 digital axes<\/li>\n
- bi-spindles in bars<\/li>\n
- CNC tailstock lathes<\/li>\n<\/ul>\n<\/li>\n
- 35 finishing machines<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div>
Superfinishing:<\/p>\n<\/div>
up to 2\u03bcm<\/h3><\/div><\/div><\/div>Recycled waste:<\/p>\n<\/div>
<\/div><\/div>+95%<\/h3><\/div><\/div><\/div><\/div><\/div>Tailor-made solutions
\nin Bar Turning and Micro-Turning
\nfor your industries.<\/span><\/p><\/h3><\/div>With more than 45 years of experience <\/strong>in Bar Turning<\/strong>, we are able to provide you with our technical know-how<\/strong> during the different stages of design of your components. Our modern and high-performance workshops incorporate specific equipment to ensure optimal production conditions<\/strong> and consistent quality of the parts<\/strong>. <\/p>\n\n- Filtration and controlled management of oils<\/li>\n
- Oil mist treatment for a controlled work environment<\/li>\n
- Temperature-controlled workshops for improved precision and working comfort<\/li>\n<\/ul>\n
Main advantages<\/strong>:<\/p>\n<\/div> Technical benefits:<\/p>\n
\n- Material versatility<\/strong>
\nTurning of all types of raw materials, particularly those with high temperature resistance and\/or offering high mechanical characteristics<\/li>\n- Industrial versatility<\/strong>
\nMachine scope adapted to your annual requirements.<\/li>\n<\/ul>\n<\/div><\/div><\/div> Dimensional and quality benefits:<\/strong><\/p>\n\n- High dimensional precision<\/strong><\/li>\n
- Micrometric tolerances<\/strong><\/li>\n
- Complex geometries<\/strong><\/li>\n
- Temperature-controlled workshops<\/strong><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div>
Economic benefits<\/strong>:<\/p>\n\n- High production rate<\/strong>:
\nSuitable for small, medium and large series production<\/li>\n- Tooling cost optimization<\/strong>
\nIntegrated from design<\/li>\n- Mastery of specific tools<\/strong><\/li>\n
- Machining of the cold forged blanks produced by SAMAT , our Cold Forging plant in order to deliver the final <\/strong>product.<\/li>\n<\/ul>\n<\/div><\/div><\/div>
Environmental benefits<\/strong>:<\/p>\n\n- Recycling of closed-loop cutting oils<\/strong><\/li>\n
- Sorting and waste recovery of the chips.<\/strong><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div>
Our dedicated plants.<\/span><\/span><\/h3><\/div><\/span><\/div><\/span><\/div>Contact us<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>Types of parts<\/h4><\/div><\/div>\n\n- Diameter 0.3 to 65 mm in bar<\/li>\n
- Length up to 300 mm<\/li>\n
- from the prototype to very large series (several million parts per year)<\/em><\/li>\n
- From the simple part to the most complex<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Materials<\/h4><\/div><\/div>\n\n- All types of raw materials: steels, brass, stainless steel, aluminium…<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Machine range <\/h4><\/div><\/div>\n\n- over 80 production machines including\n
\n- traditional 6- and 8-spindle automatic lathes<\/li>\n
- CNC multi-spindles up to 60 digital axes<\/li>\n
- bi-spindles in bars<\/li>\n
- CNC tailstock lathes<\/li>\n<\/ul>\n<\/li>\n
- 35 finishing machines<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div>
Recycled waste:<\/p>\n<\/div>
+95%<\/h3><\/div><\/div><\/div><\/div><\/div>Tailor-made solutions
\nin Bar Turning and Micro-Turning
\nfor your industries.<\/span><\/p><\/h3><\/div>With more than 45 years of experience <\/strong>in Bar Turning<\/strong>, we are able to provide you with our technical know-how<\/strong> during the different stages of design of your components. Our modern and high-performance workshops incorporate specific equipment to ensure optimal production conditions<\/strong> and consistent quality of the parts<\/strong>. <\/p>\n\n- Filtration and controlled management of oils<\/li>\n
- Oil mist treatment for a controlled work environment<\/li>\n
- Temperature-controlled workshops for improved precision and working comfort<\/li>\n<\/ul>\n
Main advantages<\/strong>:<\/p>\n<\/div> Technical benefits:<\/p>\n
\n- Material versatility<\/strong>
\nTurning of all types of raw materials, particularly those with high temperature resistance and\/or offering high mechanical characteristics<\/li>\n- Industrial versatility<\/strong>
\nMachine scope adapted to your annual requirements.<\/li>\n<\/ul>\n<\/div><\/div><\/div> Dimensional and quality benefits:<\/strong><\/p>\n\n- High dimensional precision<\/strong><\/li>\n
- Micrometric tolerances<\/strong><\/li>\n
- Complex geometries<\/strong><\/li>\n
- Temperature-controlled workshops<\/strong><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div>
Economic benefits<\/strong>:<\/p>\n\n- High production rate<\/strong>:
\nSuitable for small, medium and large series production<\/li>\n- Tooling cost optimization<\/strong>
\nIntegrated from design<\/li>\n- Mastery of specific tools<\/strong><\/li>\n
- Machining of the cold forged blanks produced by SAMAT , our Cold Forging plant in order to deliver the final <\/strong>product.<\/li>\n<\/ul>\n<\/div><\/div><\/div>
Environmental benefits<\/strong>:<\/p>\n\n- Recycling of closed-loop cutting oils<\/strong><\/li>\n
- Sorting and waste recovery of the chips.<\/strong><\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div>
Our dedicated plants.<\/span><\/span><\/h3><\/div><\/span><\/div><\/span><\/div>Contact us<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>Types of parts<\/h4><\/div><\/div>\n\n- Diameter 0.3 to 65 mm in bar<\/li>\n
- Length up to 300 mm<\/li>\n
- from the prototype to very large series (several million parts per year)<\/em><\/li>\n
- From the simple part to the most complex<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Materials<\/h4><\/div><\/div>\n\n- All types of raw materials: steels, brass, stainless steel, aluminium…<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/i><\/span><\/div>
Machine range <\/h4><\/div><\/div>\n\n- over 80 production machines including\n
\n- traditional 6- and 8-spindle automatic lathes<\/li>\n
- CNC multi-spindles up to 60 digital axes<\/li>\n
- bi-spindles in bars<\/li>\n
- CNC tailstock lathes<\/li>\n<\/ul>\n<\/li>\n
- 35 finishing machines<\/li>\n<\/ul>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div>
Tailor-made solutions With more than 45 years of experience <\/strong>in Bar Turning<\/strong>, we are able to provide you with our technical know-how<\/strong> during the different stages of design of your components. Our modern and high-performance workshops incorporate specific equipment to ensure optimal production conditions<\/strong> and consistent quality of the parts<\/strong>. <\/p>\n Main advantages<\/strong>:<\/p>\n<\/div>
\nin Bar Turning and Micro-Turning
\nfor your industries.<\/span><\/p><\/h3><\/div>\n
![\"\"](\"http:\/\/new.hpo.fr\/wp-content\/uploads\/2025\/11\/hpo-favicon.png\")
\n
\nTurning of all types of raw materials, particularly those with high temperature resistance and\/or offering high mechanical characteristics<\/li>\n
\nMachine scope adapted to your annual requirements.<\/li>\n<\/ul>\n<\/div><\/div><\/div>\n
\n
\nSuitable for small, medium and large series production<\/li>\n
\nIntegrated from design<\/li>\n\n
Our dedicated plants.<\/span><\/span><\/h3><\/div>
<\/span><\/div><\/span><\/div>Types of parts<\/h4><\/div>
\n
Materials<\/h4><\/div>
\n
Machine range <\/h4><\/div>
\n
\n
<\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/span><\/div><\/div><\/div><\/div><\/div>
![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2025\/11\/hpo-groupe-02-1.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-decolletage-07.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-decolletage-06.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-decolletage-04.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-decolletage-08.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"https:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-decolletage-09.png\")
<\/a><\/span><\/div><\/div><\/div>![](\"http:\/\/new.hpo.fr\/wp-content\/uploads\/2026\/01\/hpo-piece-decolletage-09.png\")
<\/a><\/span><\/div><\/div><\/div><\/div><\/div>