Rock Splitting Wedges, Heavy Stone Wedges, Iron Chisel and Rock Separation Tools. These Wedge and Feathers Tools Would Work on Our Massive Limestone and Granite(4Pcs)

I've used smaller wedges (1/2") in the past and felt like I was pushing their limits. By comparison, these bigger wedges split granite for me without a struggle. With a big enough rotary hammer to make drilling the 1" bores go quickly, I had the pictured rock quartered in less than 15 minutes.

Had a large Iron Ore rock that I needed to split into several pieces.These wedges easily handled what is a very hard type of rock.'Drilling the 1" holes necessary was the hard part'. But once in place the wedges made quick work of the rock and the wedges literally look brand new.

I have a granite boulder, 6’ in diameter, probably 10k+ lbs. Put 15 of the standard wedges in it, just made a surface crack. Couldn’t break it. Got these monsters, just used 4 of them to widen the existing crack and used a 5’ pry bar. This did the trick, the beast has broken. Definitely recommend these, more expensive than the standard feather/wedges, but way better for breaking the massive monster boulders.

These are only good for rocks that are about 16 inches thick and soft. I have been trying to use them with a granite rock and despite doing everything possible to crack this rock these things keep snapping or breaking the retaining band. I have been using a total of eight and now I am down to about 5 due to component failure and metal breaking. If I had this to do all over again I would have bought smaller feathers in greater quantity.

What a great purchase!! I could move this rock with my Skidsteer…until I split the rock in 15 minutes with these rock splitting wedges!!!

Liked the way the rocks split,and liked the quality of the wedges

Deformed within a few strikes with a 16oz hammer! Would not buy again

The wedges are being used to split marble 6 frying length and 14 inches thick along prescribed score lines. They preformed excellently.

These wedges are larger than most, about 7 inches long and require 3/4" diameter hole. They worked well in a challenging job: breaking some hard granite. The wedges showed no sign of deterioration in a hard day's use with considerable hammering. I was particularly impressed that they have a thick & sturdy O-ring, with these wedges better described as an O-band, that lasted through several cycles with no damage, It looks like they last well. Soft rubber o-rings on smaller wedges i previously used broke on first use. The o-ring is not critical, but it helps in keeping the set together when inserting in the hole, so reduces the chance of dropping one of the feathers down the hole. (It can still happen. Keep a magnetic pickup tool handy to get the piece out of the hole.