夹具尺寸：100×16 x 20毫米
Pratique tout est fourni pour percer les bras.I was astonished when I received this product, the steel looks chrome plated and it's a lot heavier than I was expecting. It feels very high quality.
I used it to cut some holes in the square carbon tube using the supplied hole reamer, which worked well. The reamer bit isn't quite long enough to drill all the way through the tube, so you have to drill far enough to break the bottom surface then flip it over and drill out the rest. Drown it in oil before drilling, you really DO NOT want to be breathing carbon dust. The oil traps the dust and you can just wipe the oil off when you're done.
This jig gives very precise, well centred holes, I highly recommend it.