Best rotary hammer (re-visit to splitting boulders)

[Baby Grand]

If you're drilling or cutting stone dry, please consider wearing a mask.
There's a reason the first pneumatic rock drills were called widowmakers.

Silicosis - American Lung Association

 

[HillStreet]

If you're drilling or cutting stone dry, please consider wearing a mask.
There's a reason the first pneumatic rock drills were called widowmakers.

Silicosis - American Lung Association

Baby Grand,

Roger that on the mask. Well acquainted with the pneumoconiosis exposure as much of my employment was in the mining industry and I tested many job operations. I do use a mask when I drill AND split. Also wear hearing protection even though my left ear is pretty much had the lick.