Home / Drilling & Tapping / Drill Chucks / Drill Chuck, Keyless, 1/2”, 3/4” shank, Jacobs Drill Chuck, Keyless, 1/2”, 3/4” shank, Jacobs$85.00 Category: Drill Chucks Description Description Jacobs 1/2” Keyless chuck 1/2” capacity w/ 3/4” shank cat# JK-130-J6 Related products Drill Chuck, 45 Taper, 1/2″, Nikken DT45-6 Quick Change $45.00 Read more Drill Chuck, Headstock, 1-1/4″ – 16 Threads, Jacobs 55B $85.00 Read more Drill Chuck, 5/8″ Capacity, Supreme w/ 40 NMTB 1″ End Mill Holder $50.00 Read more Drill Chuck, Universal Kwik Switch 30, 1/8″-5/8″, Jacobs No. 3A Plain Bearing $85.00 Read more