KornalskiKnives
Knifemaker / Craftsman / Service Provider
- Joined
- Sep 12, 2014
- Messages
- 1,088
Hi,
You can find me on my website --> www.kornalski.com.pl
There are links to Instagram or Facebook if you use them.
Any questions; orders or want to talk mail me --> adam@kornalski.com
All PRICES posted in the thread are WITH shipping and PayPal fee INCLUDED.
------------------------------------------------------------------------------------------------------------
STEEL - AISI A8Mod (Bohler Chipper, Uddeholm Viking)
General Uddeholm Viking is a oil-air-vacuum-hardening steel which is characterized by: • good dimensional stability during heat treatment • good machinability and grindability • excellent combination of toughness and wear resistance • normal hardness in the range 52–58 HRC • ideal for surface coating (CVD, PVD) Exaggerated sketch of a typical punch and die in action. The chemical composition of Uddeholm Viking gives a hardness potential of 58 HRC with compressive strength and wear resistance accordingly. The small amount of primary carbides means a high chipping resistance and with 8 % chromium follows a very good hardenability and also a fairly good resistance to corrosion.
Typical
C Si Mn Cr Mo V analysis %
0.5 1.0 0.5 8.0 1.5 0.5
Applications Uddeholm Viking is a versatile, high alloyed tool steel characterized by the right combination of toughness and wear resistance required for heavy duty blanking and forming.
---------------------------------------------------------------------------------------------------
STEEL - AISI O2 (Bohler K720)
Oil hardening, dimensionally stable tool steel.
Tools (punches) and dies for blanking, punching and similar operations; threading and wood working tools, machine knives for the pulp, paper and metalworking industries; measuring tools and plastic moulding dies.
Chemical composition (average %)
C Si Mn Cr V
0,90 0,25 2,00 0,35 0,10
Obtainable hardness: 62 - 65 HRC
---------------------------------------------------------------------------------------------------
Knife: AxeKnife
Steel: NZ4 (AISI A8Mod) Tool Steel
Thickness of 7 mm (0,275 inch.)
Hardness: 58 HRC
Handle: G10 Black sandblasted
Attachment: Turn stainless torx M5 screws
Finish blade: Stonewash after fine sandblasting
Size:
Total length: 320 mm (12,6 inch)
The width of the blade: 60 mm (2,36 inch)
Blade 190 mm (~7 1/2 inch.)
Weight 656 g. (1.47 pounds)
Sheath: mm black ABS 2 mm with Big TekLok
Asking:285 USD shipped 250 $ shipped
---------------------------------------------------------------------------------------------------
ALL will be marked with my logo and steel's name O2
Knife: Krypton
Steel: O2 Tool Steel (Bohler K720)
Thickness of 4,4 mm
Hardness: 60 HRC
Handle: Brown Micarta, G10 Black or Red sandblasted
Attachment: Turn stainless torx M4 screws
Finish blade: Stonewash after fine sandblasting
Size:
Total length: 300 mm
The width of the blade: 40 mm
Blade 170 mm
Weight 331,5 - 340 g.
Sheath: 2 mm black ABS 2 mm with Big TekLok
Asking: 180 $ shipped
-----------------------------------------------------------------------------------------------
Knife: Bowie
Steel: O2 Tool Steel (Bohler K720)
Thickness of 4,4 mm
Hardness: 60 HRC
Handle: Brown Micarta, G10 Black sandblasted
Attachment: Turn stainless torx M4 screws
Finish blade: Stonewash after fine sandblasting
Size:
Total length: 295 mm
The width of the blade: 37 mm
Blade 170 mm
Weight 331,5 - 340 g.
Sheath: 2 mm black ABS 2 mm with Big TekLok
Asking: 180 $ shipped
---------------------------------------------------------------------------------------------
Knife: Agor
Steel: O2 Tool Steel
Thickness of 4,4 mm
Hardness: 60 HRC
Handle: Brown Micarta sandblasted
Attachment: Turn black imbus screws
Finish blade: Stonewash
Size:
Total length: 265 mm
The width of the blade: 32 mm
Blade 140 mm
Weight 255 g.
Sheath: 1,5 mm black Kydex/ABS 2 mm with Big TekLok
Asking: 160 $ shipped
Agor I
Agor II
------------------------------------------------------------------------------------------------------------
Knife: Mikko
Steel: O2 Tool Steel
Thickness of 4,4 mm
Hardness: 60 HRC
Handle: Brown Micarta sandblasted
Attachment: Turn black imbus screws
Finish blade: Stonewash
Size:
Total length: 265 mm
The width of the blade: 32 mm
Blade 130 mm
Weight 255 g.
Sheath: 1,5 mm black Kydex/ABS 2 mm with Big TekLok
Asking: 160 $ shipped
---------------------------------------------------------------------------------------------
IMPORTANT NOTE:
Bohler Stainless Steel N690 tool steel is very good steel.
But when hard is not very tough for heavy works especially with the tip.
So:
No rust, holds working edge long, easy to sharpen but not suitable for tanks or windows opening. You can loose the tip.
Perfect for kitchen, cutting, slicing or skinning.
Please consider this when buying.
J.
--------------------------------------------------------------------------------------------------
Knife: Agor
Steel:N690 Bohler Stainless Tool Steel
Thickness of 4,4 mm
Hardness: 58 HRC Secondary hardness
Handle: Brown canvas micarta sandblasted
Attachment: Turn stainless steel M5 torx screws
Finish blade: Stonewash
Size:
Total length: 265 mm
The width of the blade: 34 mm
Blade 140 mm
Weight 245 g.
Sheath: 2 mm black ABS with Big Tek-Lok
Asking price: 140 $ shipped
You can find me on my website --> www.kornalski.com.pl
There are links to Instagram or Facebook if you use them.
Any questions; orders or want to talk mail me --> adam@kornalski.com
All PRICES posted in the thread are WITH shipping and PayPal fee INCLUDED.
------------------------------------------------------------------------------------------------------------
STEEL - AISI A8Mod (Bohler Chipper, Uddeholm Viking)
General Uddeholm Viking is a oil-air-vacuum-hardening steel which is characterized by: • good dimensional stability during heat treatment • good machinability and grindability • excellent combination of toughness and wear resistance • normal hardness in the range 52–58 HRC • ideal for surface coating (CVD, PVD) Exaggerated sketch of a typical punch and die in action. The chemical composition of Uddeholm Viking gives a hardness potential of 58 HRC with compressive strength and wear resistance accordingly. The small amount of primary carbides means a high chipping resistance and with 8 % chromium follows a very good hardenability and also a fairly good resistance to corrosion.
Typical
C Si Mn Cr Mo V analysis %
0.5 1.0 0.5 8.0 1.5 0.5
Applications Uddeholm Viking is a versatile, high alloyed tool steel characterized by the right combination of toughness and wear resistance required for heavy duty blanking and forming.
---------------------------------------------------------------------------------------------------
STEEL - AISI O2 (Bohler K720)
Oil hardening, dimensionally stable tool steel.
Tools (punches) and dies for blanking, punching and similar operations; threading and wood working tools, machine knives for the pulp, paper and metalworking industries; measuring tools and plastic moulding dies.
Chemical composition (average %)
C Si Mn Cr V
0,90 0,25 2,00 0,35 0,10
Obtainable hardness: 62 - 65 HRC
---------------------------------------------------------------------------------------------------
Knife: AxeKnife
Steel: NZ4 (AISI A8Mod) Tool Steel
Thickness of 7 mm (0,275 inch.)
Hardness: 58 HRC
Handle: G10 Black sandblasted
Attachment: Turn stainless torx M5 screws
Finish blade: Stonewash after fine sandblasting
Size:
Total length: 320 mm (12,6 inch)
The width of the blade: 60 mm (2,36 inch)
Blade 190 mm (~7 1/2 inch.)
Weight 656 g. (1.47 pounds)
Sheath: mm black ABS 2 mm with Big TekLok
Asking:
---------------------------------------------------------------------------------------------------
ALL will be marked with my logo and steel's name O2
Knife: Krypton
Steel: O2 Tool Steel (Bohler K720)
Thickness of 4,4 mm
Hardness: 60 HRC
Handle: Brown Micarta, G10 Black or Red sandblasted
Attachment: Turn stainless torx M4 screws
Finish blade: Stonewash after fine sandblasting
Size:
Total length: 300 mm
The width of the blade: 40 mm
Blade 170 mm
Weight 331,5 - 340 g.
Sheath: 2 mm black ABS 2 mm with Big TekLok
Asking: 180 $ shipped
-----------------------------------------------------------------------------------------------
Knife: Bowie
Steel: O2 Tool Steel (Bohler K720)
Thickness of 4,4 mm
Hardness: 60 HRC
Handle: Brown Micarta, G10 Black sandblasted
Attachment: Turn stainless torx M4 screws
Finish blade: Stonewash after fine sandblasting
Size:
Total length: 295 mm
The width of the blade: 37 mm
Blade 170 mm
Weight 331,5 - 340 g.
Sheath: 2 mm black ABS 2 mm with Big TekLok
Asking: 180 $ shipped
---------------------------------------------------------------------------------------------
Knife: Agor
Steel: O2 Tool Steel
Thickness of 4,4 mm
Hardness: 60 HRC
Handle: Brown Micarta sandblasted
Attachment: Turn black imbus screws
Finish blade: Stonewash
Size:
Total length: 265 mm
The width of the blade: 32 mm
Blade 140 mm
Weight 255 g.
Sheath: 1,5 mm black Kydex/ABS 2 mm with Big TekLok
Asking: 160 $ shipped
Agor I
Agor II
------------------------------------------------------------------------------------------------------------
Knife: Mikko
Steel: O2 Tool Steel
Thickness of 4,4 mm
Hardness: 60 HRC
Handle: Brown Micarta sandblasted
Attachment: Turn black imbus screws
Finish blade: Stonewash
Size:
Total length: 265 mm
The width of the blade: 32 mm
Blade 130 mm
Weight 255 g.
Sheath: 1,5 mm black Kydex/ABS 2 mm with Big TekLok
Asking: 160 $ shipped
---------------------------------------------------------------------------------------------
IMPORTANT NOTE:
Bohler Stainless Steel N690 tool steel is very good steel.
But when hard is not very tough for heavy works especially with the tip.
So:
No rust, holds working edge long, easy to sharpen but not suitable for tanks or windows opening. You can loose the tip.
Perfect for kitchen, cutting, slicing or skinning.
Please consider this when buying.
J.
--------------------------------------------------------------------------------------------------
Knife: Agor
Steel:N690 Bohler Stainless Tool Steel
Thickness of 4,4 mm
Hardness: 58 HRC Secondary hardness
Handle: Brown canvas micarta sandblasted
Attachment: Turn stainless steel M5 torx screws
Finish blade: Stonewash
Size:
Total length: 265 mm
The width of the blade: 34 mm
Blade 140 mm
Weight 245 g.
Sheath: 2 mm black ABS with Big Tek-Lok
Asking price: 140 $ shipped
Last edited:
