Rated 4 out of 5Â by Rumneywoodturner Erbauer Expansive Drill Bit
All the sizes you need for wood in one drill bit.
I have used this item in the tail stock of my wood turning lathe with great effect.
Will bore 22mm to 76mm with little effort. It is sturdily constructed and easy to sharpen with a diamond sharpening tool. The holes it makes are smooth and accurate.
17 Sep 2015
Rated 4 out of 5Â by Firelord Expansive drill bit
Bought this to drill 8 x 64mm by 33mm deep holes in railway sleepers for decking lights. Did the job no problems easy to use and alter size to suit.
5 Jun 2015
Rated 5 out of 5Â by DarrenS Versatile
I had never seen an adjustable drill bit like this before, and I needed a couple of different size bits for a decking project. I thought I'd give this a go as it was cheaper than buying a full set.
First impressions are good, with a strong feel to it. It's adjustment is simple and it has tackled the work I have thrown at it so far. Saves room in my toolbox too!
18 May 2015
Rated 5 out of 5Â by paljef Exspansive flat drill bit
best bit of kit I have ever bought it drills out perfect holes for the bigger holes you need.
18 May 2015