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
with globally sourced material
PDF — 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.
1/2" Shank Silver & Deming Sets
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
with globally sourced material
PDF — CN-TECH™ 1/2" Shank Silver & Deming Set
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
with globally sourced material
PDF — 8pc. CN-TECH™ Silver & Deming Set
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
with globally sourced material
PDF — 13pc. CN-TECH™ Silver & Deming Set
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
with globally sourced material
PDF — 33pc. CN-TECH™ Silver & Deming Set