Zhengzhou Diamond PCD Boring Tools for Crank and Shaft Hole Machining!
PCD boring tools ideal for boring processes of cranks, cams, and shaft holes! They combine high precision and low cost!
Zhengzhou Diamond is the largest manufacturer of PCD and CBN tools in China, supplying special tools for engine and automotive parts processing to 90% of automotive manufacturers in China (foreign, Japanese, and local). While it can manufacture extremely high-precision tools, it has achieved a 30% cost reduction compared to Japanese manufacturers, and its products are adopted by major automotive manufacturers, construction machinery manufacturers, and heavy industry manufacturers in Japan. This product is a specialized tool for boring operations such as crank holes, cam holes, and shaft holes in automotive engines. It features a PCD guide and chip positioning adjustment function, enabling high-precision processing. 【Recommended Conditions】 - Work Material: Cast iron, Aluminum - Cutting Speed: V=n×D×π = 150-400 - Feed Rate f: 0.05-0.15 - Machining Allowance: 0.1-0.3 - Adjustable Range: Diameter 0.02, Height 0.1-0.9 We are confident that our product's lifespan and precision are comparable to Japanese manufacturers, and we have case studies to support this, so please try it out starting with a test.
