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Thread: Morticing Machines??
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24th December 2002, 01:56 PM #1
Morticing Machines??
Just after some advice re morticing machines. Are there any preferences re Jet, Delta or the "new" Carbi-Tec machines. Price wise they are similar except for the Carbi-Tec which is a bit cheaper.
Peter
BTW - Merry Christmas
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24th December 2002, 08:49 PM #2SENIOR MEMBER
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I've had the Delta for around a year. Works just fine for me.
They take a little time to learn to set up & adjust properly, but no big deal. Buy the good chisels - the cheapies are rubbish.
I found the stock table too small so I built one around 900mm long out of 16mm MDF, much better. Needs to be firmly bolted to a bench so mine has a permanent home.
The Australian Woodworkers Database - over 3,500 Aussie Woods listed: http://www.aussiewoods.info/
My Site: http://www.aussiewoods.info/darryl/
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24th December 2002, 09:49 PM #3
Peter,I have a taiwanese model that does the job but does not meet the standards as does the better name brands...so may I suggest you consider your options carefully in that it's probably better to pay a little more for a unit with some quality control behind it rather than go for a cheaper option with it's inherent problems.
Cheers
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JohnnoJohnno
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30th December 2002, 01:34 AM #4
Has anyone used the morticing attachment for bench drills, such as sold by Carba-tec? Are they a waste of money, or would you recomend them (for low volume work)?
Regards to all for Christmas and the New Year
Derek (in Perth)Visit www.inthewoodshop.com for tutorials on constructing handtools, handtool reviews, and my trials and tribulations with furniture builds.
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4th January 2003, 08:38 PM #5
I'm in the same predicament, buy a drill press morticer attachment kit + the actual 1 Hp drill press(around $400-500 for both) OR buy a dedicated Delta 1/2 Hp from Timbercon catalog for $449.
Will be interested in further comments
Cheers..........
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4th January 2003, 09:39 PM #6SENIOR MEMBER
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For my money, you need a drill press for a whole bunch of other jobs, but morticing is not one of them.
Even with a good quality attachment on a drill press (yet to see a good one), a drill press is just not built for the forces involved in morticing. A dedicated morticing machine is built to handle the deflection stresses, and has a handle long enough to be able to exert the pressure needed to mortice hardwood etc.
Morticing machines work by removing the bulk of the waste with essentially a drill bit in the centre, and squaring the mortice with a chisel. A fair bit of force is required to push the chisel into the wood in many cases.
After the initial waste is removed you generally take a second run to clean up the sides of the mortice. Any deflection of the chisel means you can't get clean sides on the mortice.
The fence is also important - it needs to be very solid. The Delta has a cast fence attached to the main post. It also has a cast collar over the top of the workpiece that stops the wood being pulled back up by the chisel.
So, for my money, go for a dedicated machine if you plan on doing the job properly.
The Australian Woodworkers Database - over 3,500 Aussie Woods listed: http://www.aussiewoods.info/
My Site: http://www.aussiewoods.info/darryl/