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Showing posts with label files. Show all posts
Showing posts with label files. Show all posts

Thursday, 31 March 2011

Rasps & Files

Workshop Heaven Hand Stitched Rasp

We have recently been paying a bit of long overdue attention to the Rasps and Files section of the site.

We have brought in a new range of Continental rasps - a little dearer than the old ones admittedly, but really, really beautifully made in the traditional manner and I'm confident that they still represent excellent value for money. I am going out on a limb regarding the cleaning of rasps, some say that they should only be cleaned with a nail brush but I have never found this gets them sufficiently clean. Given that wood debris is likely attract and hold moisture against the surface and therefore promote corrosion (far more dangerous to carbon steel than the mechanical abrasion of a file card) we are recommending that you use something a bit more aggressive and get them properly clean. We are also offering a resharpening service on the new ones (as long as it hasn't been abused a rasp can typically be resharpened a couple of times) so if you pop them in the post to us with a couple of pounds per tool to cover return postage we will sharpen them, passivate them and send them back to you.

We have simplified matters somewhat by only offering one type of handle, but it is without any doubt the most comfortably shaped file handle I have ever used. Turned from walnut with a brass ferrule it is based on an old design from the turn of the last century. Judging from the feedback we have had so far they are going to be very popular indeed.

Holtzapffel Walnut Handles

Our range of Bahco files have also received a little attention, again the new walnut handles and we are gradually introducing a wider range of shapes, sizes and cuts. One top tip that was sent in to us was to break in a new file by using it very gently on a piece of brass to ease any high teeth (we are talking fractions of microns here) into line with the others before bringing the tool to bear on ferrous metals. Apparrently this simple step will greatly extend the usable life of the file. I haven't tried it on a saw sharpening file yet, but the next time I start a new one I'll definitely give it a go.

Up to now we have concentrated on relatively coarse files as these are the ones that tend to work best with wood. However we are gradually introducing more metalworking files for specific jobs, files for preparing cabinet scrapers, opening the mouths of planes and filing knife backs for example. It will be a gradual process of defining the best tool for each job and then adding them to the range, so if anyone has any particular favourite cuts or shapes please do let me know.

My personal favourite remains the Bahco Oberg cut file (if you only have one file in your workshop this one should be it) halfway between a float and file it cuts quickly, can be used on anything from wood to hardened steel and yet produces a supremely smooth finish, a truly remarkable tool.

Tuesday, 26 October 2010

Sneak Previews

Our New Continental Hand Stitched Rasps will be available shortly, there has been a minor delay as we altered the handle design slightly at the last minute. That said the results will be beautiful and it's better to get them absolutely spot on from the outset than rush them through and have to make changes later.

The new range of Narex Cabinetmakers Chisels are in production and will be available shortly. The edges are finer than the originals and the backs are correctly hollowed by around 6 thou in the length so they are very quick to prepare using 100 micron film and rapidly come into tolerance for fine work. The steel is the same bainitic chrome manganese steel used on the originals, austempered to RC59 for a deep even hardness and very high strength. The handles will be hornbeam, stained black with gold lettering and brassed ferrules.

Coming soon - the new Quangsheng Low Angle Jack Plane! This is the first photo we have of this new addition to the Quangsheng range and although it's unlikely to be here in time for Christmas, I'm sure it will prove to be a very popular tool.

The mouth is adjustable by means of a movable front sole, and depth of cut adjustment comes courtesy of a smooth and precise V2 mechanism similar to that found on the new Quangsheng block planes.