The Milwaukee® B Taper Bit Adapter lets you use B taper bits in your spline drive rotary hammer for greater productivity. Get more out of your spline drive rotary hammer, including models 5318-21, 5319-21, 5321-21, 5321-22 and 5345-21, with this heavy-duty, all-metal A taper bit adapter. Includes a drift pin (48-86-0120).
- Jobsite versatility: Lets you use B taper bits with your spline drive rotary hammer
- Affordability and flexibility: Make the most of your current rotary hammer
- Long life: All-metal adapter withstands heavy daily use