13 Years Manufacturer Carbon Steel for El Salvador Factories

steel bar hardening,stainless steel hardening with induction

We are professional manufacturer, supplier and exporter of induction heating equipment and system in China, which is used for induction heating carbon steel, deformed steel,stainless steel, flat bar,wire rod,steel wire,oil pipe,drill rod, sucker rod,thick wall pipe,seamless steel pipe,aluminum bar,aluminum billet and so on.

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Contact Person: Hailee Ma

Mobile: +86-18932783253(whatsApp)

Email : sales@foreverfurnace.com

Website: https://www.hy-inductionheater.com/

This video is made in the workshop of Bulgarian knife maker Stoil Manchev – well known here in Bulgaria like “Silverman”.

During the two days project I spent more than 10 hours with the knife maker and I filmed parts of his work on this beautiful knife – “Model 1″ in Carbon Fiber and M390 Steel.

The knife is special Carbon Fiber edition to the basic “Model 1″ in M390 or K110 steel with green micarta.

Overall length – 20.5 cm
Blade length – 10.5 cm
Blade thickness – 4.5 mm

The M390 steel blade is heat treated to 62 Hrc at 1075 C in stainless foil and have a cryo in liquid nitrogen.

M390 composition:
Carbon 1.90%
Chromium 20.00%
Vanadium 4.00%
Molybdenum 1.00%
Silicon .70%
Tungsten .60%
Manganese .30%

The hollow grind was made on a 20 inch wheel – during the video you will see the thickness of the blade behind the cutting edge.

The abrasive belts for grinding and finishing the blade are:
- ceramic – 36 grit
- cubitron-II 60 grit
- ceramic – 120 grit
- trizact gator – A65
- scotch brite – medium

Final sharpening on diamond rotation wheels.

The knife is skeletonized full tang with SS corby bolts and SS lanyard tube.

The prices starts from 150$ to 350$ (depending the steel choice and handle material + leather sheath) with free shipping to EU or USA

You can reach the knife maker on – stoilmanchev@abv.bg