Just a quick adapter I made for the HSW to hold a Noga SC-8000 Scraper. It is designed to fit inside a hollow insert.
This model of scraper can be found here: https://www.amazon.com/gp/product/B00018ACOK/ref=ppx_yo_dt_b_asin_title_o04_s00?ie=UTF8&psc=1
The author marked this model as their own original creation.