Its my first time using a rotary hammer.
I need to drill holes in cinder block and also concrete so i bought a $45 1" sds rotary hammer drill kit off of (the big auction site). It looks like the harbor freight one but is blue instead of orange.
I tried drilling the cinderblock first. It doesn't seem to do anything to the block till i push enough pressure on the bit then the drill kicks back at me and tends to chip the cinderblock.
Whats going wrong?
I need to drill holes in cinder block and also concrete so i bought a $45 1" sds rotary hammer drill kit off of (the big auction site). It looks like the harbor freight one but is blue instead of orange.
I tried drilling the cinderblock first. It doesn't seem to do anything to the block till i push enough pressure on the bit then the drill kicks back at me and tends to chip the cinderblock.
Whats going wrong?