On the Bench - April '14 - Koster Knives

Daniel Koster

www.kosterknives.com
Knifemaker / Craftsman / Service Provider
Joined
Oct 18, 2001
Messages
20,978
Check here for updates on works-in-progress for Koster Knives, April of 2014


Here are a few pics of the process I go through to get some G10 handles ready for liners.

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Cut out at 540rpm on a variable speed bandsaw with a vari-tooth bimetal blade (can cut steel too). Have to cut G10 slowly or else it wears out the blade really fast.

I bought a cool magnetic base flashlight to move around the shop - you can see it in the pic above. Works great!
http://www.amazon.com/gp/product/B009SAM02O/ref=oh_details_o03_s00_i00?ie=UTF8&psc=1
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Lay out the handles on the liner material...turn the saw up to ~3000 and cut away:
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Flatten on a disc sander first, then on a granite plate for dead-flat inside faces

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Then I rough up all the to-be-glued surfaces with a sanding sponge and clean it thoroughly with acetone.


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Mix up a little 5-min epoxy...
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And clamp everything together firmly-but-gently with some adjustable clamps.

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Done!
 
All glued up:

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After rough shaping with a slack belt....all handles are smoothed over by hand...the "hard way".

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And here's a prototype of a new knife design I started last year and set down for a while. Hopefully will see the light in the fall.


Trapper

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I was wondering if you were ever going to do a Trapper Dan....is there going to be a Scandi Trapper to go with that ?
 
Scandi Trapper - hadn't thought of that one, truthfully. Will give it some consideration.

My goal with the Trapper was to make the blade light/thin, yet still have a full size handle. So many trapper/bird-n-trout/etc knives have small, undersized, uncomfortable handles.
 
Those are awesome... I like the black scales, and kydex... I'm convinced! Got your email and definitely count me in :)
 
I love the trapper idea...can't wait to see if it comes to fruition. Selfishly, that could be one handy knife for me !
 
Finally finished up a rehandle job I have been putting off for years.....literally years...

The owner is a *very* patient guy!!

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Sanding the handle by hand - time intensive. Which is why I don't do this kind of work anymore....I could have made 10 knives in the time it took to do this one rehandle. Hahaha :D :p


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Putting a chamfer on some lanyard tubing:

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Laid out some BushMasters with Black Canvas Micarta handles - these are headed to KnivesShipFree.com

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These Corby bolts are made to my specifications - had to get 1500 at a time. :D

And you can see I'm trying out some G/flex epoxy from West System. So far, looks great!

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BushMasters laid out for glue-up....everything ready to go.

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And.....

...All Done!


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Sweet - keep your eyes peeled on Facebook/Forum. ;)


More works in progress pics!

This is how I lay out my handles to cut on the bandsaw. Variety of handle materials here - G10, Micarta, Cocobolo, Ironwood.

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BushMasters profiled after glue-up

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Laying out the next batch of BushMasters for KnivesShipFree - Orange G10

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Black Canvas Micarta

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MUCK orders - blades heat-treated, ready to prep for glue-up

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Bushcraft orders - variety of handle materials. The stuff "under wraps" is stag - I do that to keep it flat while waiting for glue-up.

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BushMaster orders - handles cut, ready to start glue-up

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Nessmuk blades in 3V, Scandi grind. Heat-treated, ready to prep for glue-up

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Bushcraft blanks - heat-treated and tumbled. Ready to layout

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Celilo blanks for BushcraftNorthwest - heat-treated and waiting for handle material to arrive from Masecraft.

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Grinding blades...

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Makes for a nice pile of rusty metal dust in the bottom of my quench bucket.

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YUM !!! :D :p :eek:
 
Scandi Trapper - hadn't thought of that one, truthfully. Will give it some consideration.

My goal with the Trapper was to make the blade light/thin, yet still have a full size handle. So many trapper/bird-n-trout/etc knives have small, undersized, uncomfortable handles.

very true! love the look of yours Dan!
 
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