This is a Heavy-Duty Steel Drill Chuck for almost every brand name drill motor. This Fits Portable & Cordless Drills with 1/2"x20. Will fits almost all drills with 1/2" Chuck. including Makita, Milwaukee, Dewalt, Porter Cable & Bosch.
Superior Electric J3513B Specifications:
- A standard duty 1/2" keyed steel chuck
- 1/2 -20 UNF Mount
- Fits most major tool brands
- Clam shell package