Williams No. 1-B Boring Bar Holder 31 de julho de 2026 Nenhum comentário Williams No. 1-B Boring Bar Holder for sale. Used condition, suitable for lathe operations. Accommodates 1/2″, 3/4″, and 1-1/8″ boring bars. Ideal for precision machining tasks. No. 1-B Boring Bar Holder. Read More