First scrub plane
Derek Cohen (in Perth, Australia)
>In the past 7 or so years since I began the long slide down the Neanderthal path I have not owned or used a scrub plane. Since I also have never owned a tailed thicknesser or planer, I have relied on my tablesaw and hand planes to flatten and thickness boards. I do a lot of work in Jarrah, so you might realise just what an effort it has been to rely on a Stanley #5 1/2 as the first line of attack. The only positive is that I have arms like a gorilla.
I really don't know why it has taken me so long to make a scrub plane, but I got around to it today. I suppose the daunting part is grinding the curviture on a blade. I'm writing this because I think that there are many others with my experience.
I have had an old Swedish wooden Jack plane set aside for this very task. It has a blade 1 3/4" wide and 1/8" thick. Its mouth was too wide to use as a smoother, so I though it would be perfect for the job.
I made a template for the curve by bandsawing the end of a piece of hardwood (same width as the blade but longer) with the desired curviture. With the blade screwed to this, the template curve could pivot against the rear of my Veritas rest and the blade ground on my dry grinder. Just extend the blade as far out as you need to obtain the desired bevel angle. Once done I sharpened the rest by hand. The bevel is wide and it is an easy task. I couldn't think of any other way to do this (but no biggie as I mostly sharpen by hand).
Sharpening finished and all assembled, I tried the result on a piece of hard Jarrah. I couldn't believe just how easy it was to plane! You should just see the grin on my face.
Have a good weekend.
Regards from Perth
Derek