VktechPlane Type 30-120mm Adjustable Circle Hole Saw Wood Cutter Drill Bit

Absolutely useless and lethal tool. So dangerous that I am considering reporting it to Trading Standards.1. The alum key securing nuts for the two blades and the centre drill are not tightening these enough even with considerable hand torque.2. It is imperative that each cutting blade is exactly equidistant from the centre drill. This is almost impossible to do with the poorly marked scales on the shaft bar and the difficulty in tightening the alum nuts without moving the blades.3. This all resulted with the tool vibrating badly and disintegrating on use with one of the cutters flying off the shaft at high speed and hitting me in the stomach.4. On a second use the vibration occurred again only this time the drill bit flew out of the tool as the alum nut loosened and also flew out in my workshop, never to be seen again.I strongly urge this product to be withdrawn before someone is seriously hurt.

No dislikes at all. My dexterity is not as it's best,I find it great for cutting holes for wheels for wooden toys. I also have a hole cutter. Grandchildren, Chistmas as the television can't help reminding us will be upon us in a flash. Besides all that I'm very happy with this tool. Regards and thanks,John Hayes.

I've managed to cut out 2 holes (120mm and 70mm) through 18mm plywood, but this product is a beast! The central drill bit is blunt, so it's best to pre-drill with a decent bit. Most importantly, the cutting blade holder can fly off the end of the graduated shaft unless the grub screw is done up really really tight (use gloves) - luckily it missed me. Don't use with battery drill - my favourite Bosch just burnt out when the cutter got stuck. It worked better with a mains powered drill. I'm being rather generous giving it a 3 star, but I suppose having learnt its faults I would probably use it for more holes, if they were less than about 80mm.

The unit is well built. I used it for plasterboard. It vibrated heavily during use and left a poor finish. Whilst it worked, I would not recommend it for this use. I would imagine it is better on wood or a harder material.

makes holes in timber up to 6 inch odd...CHEAP!if you've seen bad reviews it because people do not know how to use this with a power drill, simple.Needed for speaker box construction...did the job so well I am looking at the larger one

Make sure you take all safety precautions with this tool. Scary thing but it got the job done for the write price.

Very pleased with the device. It cut out very precise holes of varying sizes in MDF sheet for a flight-sim instrument panel. I would suggest for best results in sheet wood, to cut through half way and finish from the opposite side.

Delivered well packed on time Cuts a beautifully accurate hole in plywood good buy

室内ドアの明り取り窓をつけるための穴あけのために購入しました。多少の誤差、穴のがたつきなどはそのため問題ありませんが、きれいな穴をあけなければならないのであればこの製品は向いていません。

作りは、丈夫に出来ているが、刃が切れ味悪い。空き缶穴開けに一度使用したら、刃先が丸まっつてさまった。