Viking Drill and Tool St. Paul MN
America's Finest High-Speed Steel Cutting Tools™

Proudly Manufactured in the USA
 HOME >> CN-TECH™ Silver & Deming 135° Split Point

1/2" Reduced Shank 135° Split Point

CN-TECH Cryogenic Mitrided HSS Products
CN–TECH™ 1/2" Reduced Shank 135° Split Point
CRYO/Nitride Silver & Deming


Cryogenic treatment at –300°F increases toughness while reducing brittleness.
Durability; the cryogenic process make the bits more durable and flexible, allowing
     for longer use in tough conditions.
Nitride – coating creates a case hardened surface that is resistant to rust, heat
     and extends tool life.
Heavy Duty 135° Split-Point for self-centering & quick penetration.
Proudly manufactured in the USA.

Adobe Acrobat LogoPDF — CN-TECH™ 1/2" Reduced Shank Silver & Deming

 



Difference between Hardness & Toughness
The key difference between hardness and toughness is that these two properties of materials have an inverse relationship. For a particular solid material; as hardness increases, toughness decreases. Hardness is a measure of a material’s resistance to permanent deformation. Toughness is a measure of how much deformation a solid material can undergo before fracturing.

 

CN-TECH Cryogenic Nitrided HSS Products
1/2" Shank Silver & Deming Sets

4pc. CN-TECH™ Cryo/Nitride Silver & Deming Set
4pc. CRYO/NITRIDE Silver & Deming Set
— Secure, snap-lock plastic cover.
Fractional sizes include: 9/16", 5/8", 3/4", 1"
Proudly manufactured in the USA.
Adobe Acrobat Logo PDF — CN-TECH™ 1/2" Shank Silver & Deming Set


CN-TECH Cryogenic Mitrided HSS Products
8pc. CRYO/NITRIDE Silver & Deming Set
Drill sizes: 9/16" – 1" by 16ths
— Sturdy plastic case.
— Secure, Snap–lock plastic cover.
Proudly manufactured in the USA.
Adobe Acrobat Logo PDF — 8pc. CN-TECH™ Silver & Deming Set


CN-TECH Cryogenic Mitrided HSS Products
13pc. CRYO/NITRIDE Silver & Deming Set
Drill sizes: 3ea. (9/16" & 5/8") 2ea. (3/4") 11/16", 13/16", 7/8", 15/16", 1"
— Sturdy plastic case.
— Secure, Snap–lock plastic cover.
Proudly manufactured in the USA.
Adobe Acrobat Logo PDF — 13pc. CN-TECH™ Silver & Deming Set


CN-TECH Cryogenic Nitrided HSS Products
33pc. CRYO/NITRIDE Silver & Deming Set
Drill sizes: 1/2" – 1" by 64ths
— Sturdy plastic case.
— Secure, Snap–lock plastic cover.
Proudly manufactured in the USA.
Adobe Acrobat Logo PDF — 33pc. CN-TECH™ Silver & Deming Set