Weldmark Series 10 Collet Body Weldmark Sale! from 551 /per Size 1/8" .040" 1/16" 3/32" Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. For use with WP1812RM, WP1825RM, WP1712RM, WP1725RM, WP1712MFM, WP1725MFM, WP2612RM, WP2625RM, WP26V12RM, WP26V25RM SKU:WEL 10N28