Archived from the Tools In Action forum (Power Tools). This thread is read-only.
My new Bosch RH540M SDS Max rotary hammer included a tube of Bosch 1.615.430.010 grease.
My usage of this tool is to clean the bits, including the sliding shaft region, prior to storage. Prior to inserting a bit into the tool, a dab of grease is applied to each shaft groove.
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wingless wrote:
2 hours ago, wingless said:My new Bosch RH540M SDS Max rotary hammer included a tube of Bosch 1.615.430.010 grease.
My usage of this tool is to clean the bits, including the sliding shaft region, prior to storage. Prior to inserting a bit into the tool, a dab of grease is applied to each shaft groove.
Exactly, It is good to know Bosch provides it together with the tool, I have not seen DeWALT doing it at all.
Is it recommended to use a lube on SDS bits? I just got an SDS not too long ago.
fyrfytr998 wrote:
4 hours ago, fyrfytr998 said:Is it recommended to use a lube on SDS bits? I just got an SDS not too long ago.
What is the tool model number?
What does the tool manual instruct?
wingless wrote:
1 hour ago, wingless said:What is the tool model number?
What does the tool manual instruct?
To be quite honest, I never read the tool manuals, lol. I just watch YouTube videos. It’s the brushless Craftsman clone of the DeWalt.
Hmmm, the Craftsman CMCH233B SDS Plus V20 manual doesn’t say anything about greasing the tool shaft.
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wingless wrote:
18 minutes ago, wingless said:Hmmm, the Craftsman CMCH233B SDS Plus V20 manual doesn’t say anything about greasing the tool shaft.
I’ll give it a read later. Was just wondering if there was a benefit to lubing the bit?
fyrfytr998 wrote:
16 hours ago, fyrfytr998 said:Is it recommended to use a lube on SDS bits? I just got an SDS not too long ago.
As much as I know yes.
fyrfytr998 wrote:
7 hours ago, fyrfytr998 said:I’ll give it a read later. Was just wondering if there was a benefit to lubing the bit?
I think it is recommended because it helps the bit to move back and forward easily and it reduces the friction and heating.


