
Small Cylinder Hole Vale Cylinder Diamond Replaced Sunnen Lifter Boring Honing Machine. Customizable Sizes: Non-standard honing stone sizes can be customized as per customer requirements. Wide Machine Compatibility: Compatible with major brands including Sunnen, Gehring, Nagel, Chishima, Toyo, and Nissin. OEM and ODM Services: Full customization options available from samples, designs, or flexible customization. Fast Delivery: Delivery time is 15-20 working days for both peak and off-peak seasons. High Precision Polishing: Achieves surface roughness from 2.0 down to 0.05 depending on grit size selection. Comprehensive Product Range: Offers diamond honing stones, CBN stones, mandrels, adapters, wedges, and centering sets. 100% Quality Inspection: All finished products undergo 100% visual inspection with traceable raw materials. 24-Hour Response: Inquiries are replied to within 24 hours with competitive pricing and best service.