Corotid cutter [video]

I like to use Sharpie fine point markers to roughly plan how my scales are going to look in relation to the plunge cuts and maker’s mark. Again, it’s just a rough idea and I may change things up during the grinding process, such as bevel height or plunge angle, or I may decide to add a swedge. Below: The top knife has been heat treated and beveled. All that’s left is GunKote, scales, and sharpening. I brought the bevels to a near zero edge which will make for a very sharp blade.

Back in the shop, designing new things

These knives are made from 5/32″ thick O1 tool steel and have an 8.5″ OAL with a weight of about 5 oz. I have heat treated them to 61-62 HRC.

For the handle scales I used G10 and Micarta. Torx screws and stainless steel connectors are used to secure the scales to the tang. The blades are finished with a 120 grit aluminum oxide blast and then coated with matte gray 2400 series GunKote.

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