TRUSCO ER double-headed straight shank collet holder SSLD type (inch) for NC lathes, shank diameter 3/4, total length 83, for ER11, SSLD3/4-ER11-053, 1 piece

Catalog number: SSLD3/4-ER11-053 Features: ● Holds cutting tools on both ends of the holder, allowing for two-spindle workpiece machining with just one tool. ● Nut is ER (hexagonal hook) type. Specifications: ● Outer diameter (mm): Nut diameter 19 ● Total length (mm): 83 ● Compatible wrench: W-ER11 ● Compatible collet: ER11 ● Total length L1 (mm): 53 ● Total length L2 (mm): 15 ● Shank diameter: 3/4 inch ● Holds cutting tools on both ends of the holder, allowing for two-spindle workpiece machining with just one tool. ● Nut is ER (hexagonal hook) type. ● Shank diameter is in inches, and there is one type, 3/4". ● 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