Make bit changes on the fly to your SDS-Plus rotary hammer drill with this 1/2 in. Keyless Chuck from Bosch. Suitable for use only in rotary mode, this handy device will hasten your productivity with a twist-lock mechanism that securely holds bits while operating your machine and instantly releases them when it’s time to switch.
- For use with SDS-Plus rotary hammer drills
- Compatible with straight shank drill bits
- Allows bit changes without a chuck key to maximize productivity on a job site
- Can be used in the drill-only mode
Melvina Rosenbaum (verified owner) –
Fits properly, holds the bits tightly, and functions well.
Lourdes Torp (verified owner) –
Just what I needed and woked perfectly.
Talon McGlynn (verified owner) –
This chuck works very well. For the short time I used it attached to a corded SDS drill with a 2 1/2″x14″ concrete core bit it never let loose.
Leola Skiles (verified owner) –
The keyless chuck ratchets smoothly and has solid construction.
Joana Schiller (verified owner) –
Bought it for the drill chuck. It’s a 1/2″ (13mm) RÖHM 802490 Type 104-61 Extra-RV13 Metal Double Sleeve Keyless Drill Chuck with Radial Lock and Through-Hole, 1/2″-20 MountingAlways Works perfectly
Merritt McGlynn (verified owner) –
Works great
Aryanna Schumm (verified owner) –
It makes it real easy to use multiple bits on a project, especially when U need the hammer drill part, I think it is Great!
Precious Ondricka (verified owner) –
Makes your roto hamer drill into a regular drill
Marjory Zulauf (verified owner) –
Probably okay for light/normal duty, but it was toast after several days of driving tapcons into concrete block. Used in drill mode only per the instructions, only after drilling pilot holes. Pilot holes drilled using SDS bit, not with this chuck, in case that was not clear.
Eula Jenkins (verified owner) –
A great must-have for the SDS plus drill kit!
Courtney Marks (verified owner) –
Very good product, well built and works great
Lennie Collier (verified owner) –
Perfect! Fits great, keyless so you don’t have to keep up with anything extra. Heavy duty and ready to rock!
Maybell Aufderhar (verified owner) –
Pays for itself with the saving of the cost of having to replace common bits that are still useable well worth it and well made as to be expected from a Bosch product
Ana Farrell (verified owner) –
Works perfect for my mud paddle
Garnett Wolff (verified owner) –
Why BOSCH doesn’t promote this key-less chuck when buyers of the tool already have dozens of non-proprietary drill in their bags and don’t need to re-buy SDS chucked bits. Sellers of the tool rarely have the key-less chuck; buyers and tool staff in the store often don’t know it exists.I think it is WONDERFUL…. but it is sad that it is under appreciated.
Nichole Klein (verified owner) –
Love the keyless chuck
Sarai Blick (verified owner) –
Much better than the original one which had a chuck key that never fit exactly right.
Benjamin McLaughlin (verified owner) –
the bottom rim fell off at first try although overall pretty good
Georgianna Runte (verified owner) –
Excellent quality, works great. Allows me to use regular drill bits and drywall mud mixer in my SDS hammer drill
Dell Murazik (verified owner) –
Just snap it in and use all of your drill bits!!