TRUSCO ERM double-headed straight shank collet holder SSLD type (inch) for NC lathes Shank diameter 1 Total length 126 For ER20 SSLD1-ER20M-080 1 piece

Catalog number: SSLD1-ER20M-080 Features: ● Holds cutting tools on both ends of the holder, allowing two-spindle workpiece machining with one tool. ● Nut is ERM (mini) type. Specifications: ● Outer diameter (mm): Nut diameter 28 ● Total length (mm): 126 ● Compatible wrench: W-ER20M ● Compatible collet: ER20 ● Total length L1 (mm): 80 ● Total length L2 (mm): 24 ● Shank diameter: 1 inch ● Holds cutting tools on both ends of the holder, allowing two-spindle workpiece machining with one tool. ● Nut is ERM (mini) type. ● Shank diameter is in inches and comes in three types: 5/8, 3/4, and 1 inch. ● Wrench and collet are sold separately. ● Shank straightness (runout accuracy): ±0.0010mm to 0.0030mm at a position 300mm from the tip of the holder. Material/Finish: ● SCM415