"dennis@home" wrote in message
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"Doctor Drivel" wrote in message
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"Andy Dingley" wrote in message
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On 6 Nov, 13:37, "Doctor Drivel" wrote:

SDS's on low speed are great and will drive almost anything in.

Why does an SDS mechanism have anything to offer at all for rotation?

SDS drills have high torque low speed. Nothing to do with mechanism.

I have a high torque drill and it is not an SDS chuck and it doesn't have
a hammer function.
It will drill 32 mm in steel though.

They are available.

SDS is a chuck type not a drill type.

Er, no. It is a drill type, which also incorporates a chuck type too, which
is only specific to the drill type. I used a keyed chuck into the SDS
chuck.