🏠︎ » Products » DONG IL – WS-607B Fits your needs DONG IL – WS-607B Description DONG IL Backing Ceramic DONG IL Technical specification DONG IL WS 607B BACKING CERAMIC According to X-joint, choosed type 42°, 55°, 83° SHOP NOW Discover more PRODUCTS DONG IL – WS 606 DONG IL Backing Ceramic Dia 5, 7, 10, 12MM more DONG IL – WS-605 DONG IL Backing Ceramic 12 MM more DONG IL – WS 601 DONG IL Backing Ceramic 12 MM more Dong IL – WS-611 For the welding extra-wide gap more