TRUSCO Straight shank collet holder for NC lathes Flat ER collet holder SSL type (inch) Shank diameter 3/4 Total length 85 For ER11 SSL3/4-ER11-070 1 piece

Catalog number: SSL3/4-ER11-070 Features: ●Straight shank has a flat for side locking on only one side. ●The nut is an ER (hexagonal, hook) type. Specifications: ●Outer diameter (mm): Nut diameter 19 ●Total length (mm): 85 ●Compatible wrench: W-ER11 ●Compatible collet: ER11 ●Total length L1 (mm): 70 ●Total length L2 (mm): 15 ●Shank diameter: 3/4 inch ●Straight shank has a flat for side locking on only one side. ●The nut is an ER (hexagonal: ER11, 16, 20, hook: ER25) type. ●The shank diameter is in inches and comes in two types: 5/8" and 3/4". ●Wrench and collet sold separately. ●Shank straightness (runout accuracy): ±0.0010mm to 0.0030mm at a position 300mm from the tip of the holder. Material/Finish: ●SCM415