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screwbox

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screwbox

#1

Jack Guzman from Maine

screwbox

Jack Guzman from Maine

>I made my first wooden screw today. I got a screwbox and tap from a used tool dealer I know. I turned a straight,knot free piece of hard maple to the right diameter.Then I held the shaft in my vice and threaded it using the screwbox.The tool worked good but I ended up with chipout on two opposite sides.I assume it's from grain runout.

Is there a better wood for this?Is there a way to avoid chipout in the species I'm using? Does anyone know of a tutorial on this subject on the web? How about a good book on the subject?

BTW the screw size is 7/8".I tapped a mating thread into a block of the same wood and the screw works fine with no binding.I'm excited. When I get this down pat I'm going to be making screws for all kinds of gadgets. Now I need one of those big screwboxes with the double cutters.

thanks,

Jack

Re: screwbox

#2

Jim in Burlington Ont.

Re: screwbox

Jim in Burlington Ontario

>There was a Roy Underhill episode on a couple weeks ago but I didn't get to watch the whole thing. Apparently ever so slightly green maple seems to work best I think he mentioned 12-13 percent moisture was the best trade off.

Re: screwbox

#3

Jack Guzman from Maine

Re: screwbox

Jack Guzman from Maine

>I wonder if wetting it would help.

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#4

Re: screwbox

Ted Shuck

>Wetting would probably help, but may make problems for your screwbox. I have use BLO to moisten dowels before using my (made in Taiwan) screwbox, and it does help.

Ted

Re: screwbox

#5

Jack Guzman from Maine

answer my own question *LINK*

Jack Guzman from Maine

>I did a little more searching and discovered a very well done write up on the subject at Stephen Shepherd's website. ilovewood.com


Alburnam's archive

Re: screwbox

#6

Jack Guzman from Maine

Re: screwbox

Jack Guzman from Maine

>Thanks,I'm going to try that. ---Jack

👍 This page answered my questions

Your vote helps other woodworkers quickly find the answers and techniques that actually work in the shop.