Armeg Stubby Wood Beaver Set 3Pcs
Great but . . .
Great kit as they've all said, and cuts a tidy hole relatively easy through joists. The lead-screw end pulls it through. However the last few millimeters need a bit more force which causes a rough exit. This is because the screw is no longer pulling it through, and theres a large area of cutting edge. No problem unless you're really short of space to push it through. The main issue to watch is that the 25mm bit needs about 25Nm torque. My Ryobi which is purpose made for the tight spaces cannot acheive enough torque for this bit, even though it easily drives a normal 25mm lead-screw bit through.
2 Jul 2015
Did quite a bit of research first before going for this set. Needed to run Hep2O piping for CH in the extension and these made the job real easy. Super sharp and took no effort to go through the joists and with the joists on 400 centres I was able to use my Dewalt drill / driver with these and still have a bot of room to make sure the holes were square / level. A brilliant bit of kit and although I have spade bits would have taken longer and wouldn't have been as neat.
28 Feb 2015
I bought these to drill holes through joists for pipes and cables. When fitted into a cordless drill, I could drill straight through between the joists without having to start on an angle. This made feeding pipes/cables much easier. The drill pulled itself through easily and cleared the chippings well. Time will tell how long they keep their sharp edge.
19 Feb 2015
Armeg Stubby Wood Beaver Set 3
Great kit. Used this to open up an existing hole in fitting a new door latch. Easy to use and makes makes a clean, smooth hole. Much better than the flat drill I have used previously.
10 Feb 2015