ZJchao Pieces Tungsten Carbide Single Review

You get what you pay for - a great tool set at such a low price. I have bought them several times and will continue to do so. Used them to open the cylinder/head/intake of a 2-stroke engine and they'll cut through metal like butter!

Ordered for use with a precision 1/8" collet in a Dewalt 611 Palm Mill. Although advertised as 1/8" they are actually 3mm in diameter which is 1/8". The precision collets cannot be tightened enough to hold them, rendering them useless. The seller has to admit that it is not 1/8" but 3mm - advertised as 1/8" is false advertising.

Durable shafts will not bend or break. They were used to mold 80% AR blocks into the ground. They were used to trim folding knives around the blade pin area to change for easier left hand opening and clearance for liner lock access Holds up well in use without dulling I am very pleased with this set of bits I use them with a copy of a $20 dremmel with port freight cord.Would buy again.

I used this to flatten/reshape epoxy coated fiberglass. They didn't fade - I've used them on over 50 kitchen bin sized molds. I really wanted to buy more of this item but I was only able to purchase 1 before they ran out. I believe there are other sets similar to this one - I can only comment on this particular item. It works and I can only recommend it!

I don't think there's anything better on the market for the price. I've used them for a few jobs (and am still using them 9 months after purchase), they seem to be doing a great job. These things can cut aluminum all day; they don't clog much either. However, when using it on cast iron, I noticed that some of the teeth were beginning to chip (although they still work fine!). Also, I've used them to clean stainless steel welds and they've worked great! good buy